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cumulative fixes

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This commit is contained in:
Blaise Tine 2024-07-15 10:13:57 -07:00
parent 0dbcddcb54
commit 578c3d33d2
26 changed files with 267 additions and 150 deletions
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47
runtime/stub/utils.cpp
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@ -186,7 +186,8 @@ extern int vx_dump_perf(vx_device_h hdevice, FILE* stream) {
uint64_t scrb_alu = 0;
uint64_t scrb_fpu = 0;
uint64_t scrb_lsu = 0;
uint64_t scrb_sfu = 0;
uint64_t scrb_csrs = 0;
uint64_t scrb_wctl = 0;
uint64_t ifetches = 0;
uint64_t loads = 0;
uint64_t stores = 0;
@ -297,22 +298,32 @@ extern int vx_dump_perf(vx_device_h hdevice, FILE* stream) {
CHECK_ERR(vx_mpm_query(hdevice, VX_CSR_MPM_SCRB_LSU, core_id, &scrb_lsu_per_core), {
return err;
});
uint64_t scrb_sfu_per_core;
CHECK_ERR(vx_mpm_query(hdevice, VX_CSR_MPM_SCRB_SFU, core_id, &scrb_sfu_per_core), {
uint64_t scrb_csrs_per_core;
CHECK_ERR(vx_mpm_query(hdevice, VX_CSR_MPM_SCRB_CSRS, core_id, &scrb_csrs_per_core), {
return err;
});
uint64_t scrb_wctl_per_core;
CHECK_ERR(vx_mpm_query(hdevice, VX_CSR_MPM_SCRB_WCTL, core_id, &scrb_wctl_per_core), {
return err;
});
scrb_alu += scrb_alu_per_core;
scrb_fpu += scrb_fpu_per_core;
scrb_lsu += scrb_lsu_per_core;
scrb_sfu += scrb_sfu_per_core;
scrb_csrs += scrb_csrs_per_core;
scrb_wctl += scrb_wctl_per_core;
if (num_cores > 1) {
uint64_t scrb_total = scrb_alu_per_core + scrb_fpu_per_core + scrb_lsu_per_core + scrb_sfu_per_core;
uint64_t scrb_total = scrb_alu_per_core + scrb_fpu_per_core + scrb_lsu_per_core + scrb_csrs_per_core + scrb_wctl_per_core;
int scrb_percent_per_core = calcAvgPercent(scrb_stalls_per_core, cycles_per_core);
fprintf(stream, "PERF: core%d: scoreboard stalls=%ld (%d%%) (alu=%d%%, fpu=%d%%, lsu=%d%%, sfu=%d%%)\n", core_id, scrb_stalls_per_core, scrb_percent_per_core,
calcAvgPercent(scrb_alu_per_core, scrb_total),
calcAvgPercent(scrb_fpu_per_core, scrb_total),
calcAvgPercent(scrb_lsu_per_core, scrb_total),
calcAvgPercent(scrb_sfu_per_core, scrb_total));
fprintf(stream, "PERF: core%d: scoreboard stalls=%ld (%d%%) (alu=%d%%, fpu=%d%%, lsu=%d%%, scrs=%d%%, wctl=%d%%)\n"
, core_id
, scrb_stalls_per_core
, scrb_percent_per_core
, calcAvgPercent(scrb_alu_per_core, scrb_total)
, calcAvgPercent(scrb_fpu_per_core, scrb_total)
, calcAvgPercent(scrb_lsu_per_core, scrb_total)
, calcAvgPercent(scrb_csrs_per_core, scrb_total)
, calcAvgPercent(scrb_wctl_per_core, scrb_total)
);
}
scrb_stalls += scrb_stalls_per_core;
}
@ -544,15 +555,19 @@ extern int vx_dump_perf(vx_device_h hdevice, FILE* stream) {
int opds_percent = calcAvgPercent(opds_stalls, total_cycles);
int ifetch_avg_lat = (int)(double(ifetch_lat) / double(ifetches));
int load_avg_lat = (int)(double(load_lat) / double(loads));
uint64_t scrb_total = scrb_alu + scrb_fpu + scrb_lsu + scrb_sfu;
uint64_t scrb_total = scrb_alu + scrb_fpu + scrb_lsu + scrb_csrs + scrb_wctl;
fprintf(stream, "PERF: scheduler idle=%ld (%d%%)\n", sched_idles, sched_idles_percent);
fprintf(stream, "PERF: scheduler stalls=%ld (%d%%)\n", sched_stalls, sched_stalls_percent);
fprintf(stream, "PERF: ibuffer stalls=%ld (%d%%)\n", ibuffer_stalls, ibuffer_percent);
fprintf(stream, "PERF: scoreboard stalls=%ld (%d%%) (alu=%d%%, fpu=%d%%, lsu=%d%%, sfu=%d%%)\n", scrb_stalls, scrb_percent,
calcAvgPercent(scrb_alu, scrb_total),
calcAvgPercent(scrb_fpu, scrb_total),
calcAvgPercent(scrb_lsu, scrb_total),
calcAvgPercent(scrb_sfu, scrb_total));
fprintf(stream, "PERF: scoreboard stalls=%ld (%d%%) (alu=%d%%, fpu=%d%%, lsu=%d%%, scrs=%d%%, wctl=%d%%)\n"
, scrb_stalls
, scrb_percent
, calcAvgPercent(scrb_alu, scrb_total)
, calcAvgPercent(scrb_fpu, scrb_total)
, calcAvgPercent(scrb_lsu, scrb_total)
, calcAvgPercent(scrb_csrs, scrb_total)
, calcAvgPercent(scrb_wctl, scrb_total)
);
fprintf(stream, "PERF: operands stalls=%ld (%d%%)\n", opds_stalls, opds_percent);
fprintf(stream, "PERF: ifetches=%ld\n", ifetches);
fprintf(stream, "PERF: loads=%ld\n", loads);