mirror of
https://github.com/ilyakooo0/urbit.git
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564 lines
12 KiB
C
564 lines
12 KiB
C
/* f/benx.c
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**
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** This file is in the public domain.
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*/
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#include "all.h"
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/* u2_bx_boot(): reset the performance log.
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*/
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void
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u2_bx_boot(u2_ray wir_r)
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{
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u2_ray bex_r;
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if ( 0 == (bex_r = u2_wire_bex_r(wir_r)) ) {
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return;
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} else {
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u2_benx_at(bex_r, zat) = u2_nul;
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u2_benx_at(bex_r, zof) = u2_nul;
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u2_benx_be(bex_r, c3_d, sap_d) = 0;
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u2_benx_be(bex_r, c3_d, cop_d) = 0;
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u2_benx_be(bex_r, c3_d, det_d) = 0;
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u2_benx_be(bex_r, c3_d, jax_d) = 0;
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u2_benx_be(bex_r, c3_d, use_d) = 0;
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u2_benx_be(bex_r, c3_w, wac_w) = 0;
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u2_benx_be(bex_r, c3_w, wax_w) = 0;
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u2_benx_be(bex_r, c3_w, lif_w) = u2_soup_liv_w(u2_rail_rut_r(wir_r));
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u2_benx_be(bex_r, c3_w, bos_w) =
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u2_soup_liv_w(u2_rail_rut_r(u2_wire_bas_r(wir_r)));
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{
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struct timeval tv;
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gettimeofday(&tv, 0);
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u2_benx_at(bex_r, sec_w) = tv.tv_sec;
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u2_benx_at(bex_r, usc_w) = tv.tv_usec;
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}
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}
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}
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/* u2_bx_post(): export and reset the performance log.
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**
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** zat: source position stack (on shed)
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** zof: programer action stack (on shed)
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** sap: number of steps
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** cop: number of words copied
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** det: number of identical nouns compared
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** jax: number of jet activations
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** use: number of user counts
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** wax: maximum depth of C stack
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** viq: words in wire allocated
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** zor: words in basket allocated
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** ums: number of milliseconds consumed
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*/
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u2_bean
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u2_bx_post(u2_ray wir_r,
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u2_noun* zat,
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u2_noun* zof,
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c3_d* sap_d,
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c3_d* cop_d,
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c3_d* det_d,
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c3_d* jax_d,
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c3_d* use_d,
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c3_w* wax_w,
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c3_ws* viq_ws,
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c3_ws* zor_ws,
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c3_w* ums_w)
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{
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u2_ray bex_r;
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if ( 0 == (bex_r = u2_wire_bex_r(wir_r)) ) {
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return u2_no;
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} else {
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c3_w sec_w, usc_w;
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*zat = u2_benx_at(bex_r, zat);
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*zof = u2_benx_at(bex_r, zof);
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*sap_d = u2_benx_be(bex_r, c3_d, sap_d);
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*cop_d = u2_benx_be(bex_r, c3_d, cop_d);
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*det_d = u2_benx_be(bex_r, c3_d, det_d);
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*jax_d = u2_benx_be(bex_r, c3_d, jax_d);
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*use_d = u2_benx_be(bex_r, c3_d, use_d);
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*wax_w = u2_benx_at(bex_r, wax_w);
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*viq_ws = u2_soup_liv_w(u2_rail_rut_r(wir_r)) -
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u2_benx_be(bex_r, c3_w, lif_w);
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*zor_ws = u2_soup_liv_w(u2_rail_rut_r(u2_wire_bas_r(wir_r))) -
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u2_benx_be(bex_r, c3_w, bos_w);
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sec_w = u2_benx_at(bex_r, sec_w);
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usc_w = u2_benx_at(bex_r, usc_w);
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u2_bx_boot(wir_r);
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/* Measure and return time change.
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*/
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{
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c3_d old_d, new_d;
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old_d = sec_w;
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old_d *= 1000000ULL;
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old_d += usc_w;
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new_d = u2_benx_at(bex_r, sec_w);
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new_d *= 1000000ULL;
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new_d += u2_benx_at(bex_r, usc_w);
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*ums_w = (c3_w) (((new_d - old_d) + 999ULL) / 1000ULL);
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}
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return u2_yes;
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}
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}
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/* u2_bx_step(): note interpreter step.
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*/
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void
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u2_bx_step(u2_ray wir_r)
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{
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u2_ray bex_r;
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if ( 0 == (bex_r = u2_wire_bex_r(wir_r)) ) {
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return;
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} else {
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u2_benx_be(bex_r, c3_d, sap_d) += (c3_d) 1;
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}
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}
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/* u2_bx_copy(): note `cop` copied words.
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*/
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void
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u2_bx_copy(u2_ray wir_r,
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c3_w cop_w)
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{
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u2_ray bex_r;
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if ( 0 == (bex_r = u2_wire_bex_r(wir_r)) ) {
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return;
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} else {
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u2_benx_be(bex_r, c3_d, cop_d) += (c3_d) cop_w;
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}
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}
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/* u2_bx_dent(): note `det` identical comparisons.
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*/
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void
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u2_bx_dent(u2_ray wir_r,
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c3_w det_w)
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{
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u2_ray bex_r;
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if ( 0 == (bex_r = u2_wire_bex_r(wir_r)) ) {
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return;
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} else {
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u2_benx_be(bex_r, c3_d, det_d) += (c3_d) det_w;
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}
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}
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/* u2_bx_sink(): go deeper (call) in the C stack.
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*/
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void
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u2_bx_sink(u2_ray wir_r)
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{
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u2_ray bex_r;
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if ( 0 == (bex_r = u2_wire_bex_r(wir_r)) ) {
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return;
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} else {
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u2_benx_at(bex_r, wac_w) += 1;
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if ( u2_benx_at(bex_r, wac_w) > u2_benx_at(bex_r, wax_w) ) {
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u2_benx_at(bex_r, wax_w) = u2_benx_at(bex_r, wac_w);
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}
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}
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}
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/* u2_bx_rise(): go shallower (return) in the C stack.
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*/
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void
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u2_bx_rise(u2_ray wir_r)
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{
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u2_ray bex_r;
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if ( 0 == (bex_r = u2_wire_bex_r(wir_r)) ) {
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return;
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} else {
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u2_benx_at(bex_r, wac_w) -= 1;
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}
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}
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/* u2_bx_used(): report a user count.
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*/
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void
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u2_bx_used(u2_ray wir_r)
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{
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u2_ray bex_r;
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if ( 0 == (bex_r = u2_wire_bex_r(wir_r)) ) {
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return;
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} else {
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u2_benx_be(bex_r, c3_d, use_d) += (c3_d) 1;
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}
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}
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/* u2_bx_flew(): report a jet activation.
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*/
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void
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u2_bx_flew(u2_ray wir_r)
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{
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u2_ray bex_r;
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if ( 0 == (bex_r = u2_wire_bex_r(wir_r)) ) {
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return;
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} else {
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u2_benx_be(bex_r, c3_d, jax_d) += (c3_d) 1;
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}
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}
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/* u2_bx_spot(): declare source position.
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*/
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void
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u2_bx_spot(u2_ray wir_r,
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u2_noun hod) // transfer
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{
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u2_ray bex_r, bas_r;
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if ( (0 == (bex_r = u2_wire_bex_r(wir_r))) ||
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(0 == (bas_r = u2_wire_bas_r(wir_r))) )
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{
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u2_rl_lose(wir_r, hod);
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return;
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}
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else {
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u2_noun sud = u2_rl_take(bas_r, hod);
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u2_rl_lose(wir_r, hod);
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if ( u2_none == sud ) {
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return;
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} else {
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u2_rl_lose(wir_r, u2_benx_at(bex_r, zat));
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u2_benx_at(bex_r, zat) = sud;
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}
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}
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}
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void
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u2_bx_spot_out(u2_ray wir_r)
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{
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u2_ray bex_r, bas_r;
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if ( (0 == (bex_r = u2_wire_bex_r(wir_r))) ||
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(0 == (bas_r = u2_wire_bas_r(wir_r))) )
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{
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return;
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}
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else {
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u2_noun zat = u2_benx_at(bex_r, zat);
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c3_assert(u2_nul != zat);
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u2_benx_at(bex_r, zat) = u2_t(zat);
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u2_rl_lose(wir_r, zat);
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}
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}
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/* u2_bx_bean_ent(), u2_bx_bean_out(): enter and exit source position.
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*/
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void
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u2_bx_bean_ent(u2_ray wir_r,
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u2_noun hod) // transfer
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{
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u2_ray bex_r, bas_r;
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if ( (0 == (bex_r = u2_wire_bex_r(wir_r))) ||
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(0 == (bas_r = u2_wire_bas_r(wir_r))) )
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{
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u2_rl_lose(wir_r, hod);
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return;
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}
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else {
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u2_noun naz = u2_rl_uniq(wir_r, hod);
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u2_rl_lose(wir_r, hod);
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if ( u2_none != naz ) {
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u2_noun zof = u2_rc
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(bas_r, u2_rx(bas_r, naz), u2_rx(bas_r, u2_benx_at(bex_r, zof)));
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if ( u2_none != zof ) {
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u2_rl_lose(bas_r, u2_benx_at(bex_r, zof));
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u2_benx_at(bex_r, zof) = zof;
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}
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}
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}
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}
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void
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u2_bx_bean_out(u2_ray wir_r)
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{
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u2_ray bex_r, bas_r;
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if ( (0 == (bex_r = u2_wire_bex_r(wir_r))) ||
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(0 == (bas_r = u2_wire_bas_r(wir_r))) )
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{
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return;
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}
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else {
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u2_noun zof = u2_benx_at(bex_r, zof);
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c3_assert(u2_nul != zof);
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u2_benx_at(bex_r, zof) = u2_rx(bas_r, u2_t(zof));
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u2_rl_lose(bas_r, zof);
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}
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}
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/* _print_tape(): print a byte tape.
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*/
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static void
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_print_tape(u2_noun som,
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FILE* fil_F)
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{
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u2_noun h_som;
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while ( (u2_yes == u2_dust(som)) && ((h_som = u2_h(som)) < 128) ) {
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putc(h_som, fil_F);
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som = u2_t(som);
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}
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}
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/* _print_term(): print a terminal.
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*/
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static void
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_print_term(u2_noun som,
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FILE* fil_F)
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{
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if ( u2_yes == u2_stud(som) ) {
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c3_w len_w = u2_met(3, som);
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c3_y *som_y = alloca(len_w) + 1;
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u2_bytes(0, len_w, som_y, som);
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som_y[len_w] = 0;
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fprintf(fil_F, "%s", (c3_c *)som_y);
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}
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}
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/* _print_space(): print `feq_w` spaces.
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*/
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static void
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_print_space(c3_w feq_w,
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FILE* fil_F)
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{
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while ( feq_w-- ) {
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putc(' ', fil_F);
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}
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}
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/* _print_wall(): print debug wall.
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*/
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static void
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_print_wall(u2_noun wal,
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FILE* fil_F)
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{
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while ( u2_yes == u2_dust(wal) ) {
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_print_tape(u2_h(wal), fil_F);
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putc('\n', fil_F);
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wal = u2_t(wal);
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}
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}
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/* u2_bx_loaf(): print debug loaf.
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*/
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void
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u2_bx_loaf(u2_ray wir_r,
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u2_noun luf) // retain
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{
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if ( u2_yes == u2_dust(luf) ) {
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_print_term(u2_h(luf), stdout);
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printf(":\n");
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_print_wall(u2_t(luf), stdout);
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}
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}
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/* u2_bx_bean_print(): print bean stack to FILE *.
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*/
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void
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u2_bx_bean_print(u2_ray wir_r,
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FILE * fil_F,
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u2_noun zof) // retain
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{
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while ( u2_yes == u2_dust(zof) ) {
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u2_noun i_zof = u2_h(zof);
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u2_noun t_zof = u2_t(zof);
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if ( u2_yes == u2_stud(i_zof) ) {
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_print_term(i_zof, fil_F);
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fprintf(fil_F, "\n");
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} else {
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u2_noun hi_zof = u2_h(i_zof);
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u2_noun ti_zof = u2_t(i_zof);
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u2_weak gol;
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gol = u2_nk_kick(wir_r, ti_zof);
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if ( u2_none == gol ) {
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_print_term(hi_zof, fil_F);
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fprintf(fil_F, ":!\n");
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}
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else {
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u2_noun gal = gol;
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if ( u2_nul == hi_zof ) {
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while ( u2_yes == u2_dust(gal) ) {
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_print_tape(u2_h(gal), fil_F);
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fprintf(fil_F, "\n");
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gal = u2_t(gal);
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}
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}
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else {
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c3_w feq_w = u2_met(3, hi_zof);
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_print_term(hi_zof, fil_F);
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printf(": ");
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while ( u2_yes == u2_dust(gal) ) {
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if ( gal != gol ) {
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_print_space(feq_w + 2, fil_F);
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}
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_print_tape(u2_h(gal), fil_F);
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fprintf(fil_F, "\n");
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gal = u2_t(gal);
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}
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}
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u2_rl_lose(wir_r, gol);
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}
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}
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zof = t_zof;
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}
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}
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static void
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_bx_print_superdecimal_w(c3_w w)
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{
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if ( w < 65536 ) {
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printf("%d", w);
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} else {
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printf("%d+%d", (w >> 16), (w & 65535));
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}
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}
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static void
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_bx_print_superdecimal_ws(c3_ws ws)
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{
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if ( ws < 0 ) {
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printf("-");
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_bx_print_superdecimal_w((c3_w) -(ws));
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} else {
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_bx_print_superdecimal_w((c3_w) ws);
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}
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}
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static void
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_bx_print_superdecimal_d(c3_d d)
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{
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if ( d > 0x100000000ULL ) {
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_bx_print_superdecimal_w((c3_w)(d >> 32ULL));
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printf(":");
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_bx_print_superdecimal_w((c3_w)(d & 0xffffffffULL));
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}
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else {
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_bx_print_superdecimal_w((c3_w) d);
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}
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}
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/* u2_bx_show(): print benchmark report and clear structure.
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*/
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void
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u2_bx_show(u2_ray wir_r)
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{
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u2_noun zat, zof;
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c3_d sap_d, cop_d, det_d, jax_d, use_d;
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c3_w wax_w, ums_w;
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c3_ws viq_ws, zor_ws;
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if ( u2_no == u2_bx_post(wir_r, &zat,
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&zof,
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&sap_d,
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&cop_d,
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&det_d,
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&jax_d,
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&use_d,
|
|
&wax_w,
|
|
&viq_ws,
|
|
&zor_ws,
|
|
&ums_w) )
|
|
{
|
|
return;
|
|
} else {
|
|
/* Dump and free trace information, if any.
|
|
*/
|
|
{
|
|
u2_ray bas_r = u2_wire_bas_r(wir_r);
|
|
|
|
if ( u2_nul != zat ) {
|
|
// u2_noun h_zat = u2_h(zat);
|
|
u2_noun t_zat = u2_t(zat);
|
|
|
|
printf("place: %d.%d:%d.%d\n",
|
|
u2_h(u2_h(t_zat)), u2_t(u2_h(t_zat)),
|
|
u2_h(u2_t(t_zat)), u2_t(u2_t(t_zat)));
|
|
u2_rl_lose(bas_r, zat);
|
|
}
|
|
|
|
if ( u2_nul != zof ) {
|
|
printf("trace:\n");
|
|
u2_bx_bean_print(wir_r, stdout, zof);
|
|
u2_rl_lose(bas_r, zof);
|
|
}
|
|
}
|
|
|
|
/* Dump performance log.
|
|
*/
|
|
{
|
|
printf("<");
|
|
_bx_print_superdecimal_d(sap_d);
|
|
printf(" hops");
|
|
if ( cop_d ) {
|
|
printf(", ");
|
|
_bx_print_superdecimal_d(cop_d);
|
|
printf(" dups");
|
|
}
|
|
if ( det_d ) {
|
|
printf(", ");
|
|
_bx_print_superdecimal_d(det_d);
|
|
printf(" nods");
|
|
}
|
|
if ( use_d ) {
|
|
printf(", ");
|
|
_bx_print_superdecimal_d(use_d);
|
|
printf(" pings");
|
|
}
|
|
printf(", ");
|
|
_bx_print_superdecimal_w(wax_w);
|
|
printf(" deep");
|
|
|
|
if ( viq_ws ) {
|
|
printf("; ");
|
|
_bx_print_superdecimal_ws(viq_ws);
|
|
printf(" kept");
|
|
}
|
|
if ( zor_ws ) {
|
|
printf(", ");
|
|
_bx_print_superdecimal_ws(zor_ws);
|
|
printf(" held");
|
|
}
|
|
|
|
printf("; ");
|
|
_bx_print_superdecimal_w(ums_w);
|
|
printf(" ms>\n");
|
|
}
|
|
}
|
|
}
|