diff options
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/resctrl/README | 4 | ||||
| -rw-r--r-- | tools/testing/selftests/resctrl/cache.c | 4 | ||||
| -rw-r--r-- | tools/testing/selftests/resctrl/cmt_test.c (renamed from tools/testing/selftests/resctrl/cqm_test.c) | 20 | ||||
| -rw-r--r-- | tools/testing/selftests/resctrl/resctrl.h | 6 | ||||
| -rw-r--r-- | tools/testing/selftests/resctrl/resctrl_tests.c | 26 | ||||
| -rw-r--r-- | tools/testing/selftests/resctrl/resctrl_val.c | 12 | ||||
| -rw-r--r-- | tools/testing/selftests/resctrl/resctrlfs.c | 10 |
7 files changed, 41 insertions, 41 deletions
diff --git a/tools/testing/selftests/resctrl/README b/tools/testing/selftests/resctrl/README index 6e5a0ffa18e8..4b36b25b6ac0 100644 --- a/tools/testing/selftests/resctrl/README +++ b/tools/testing/selftests/resctrl/README @@ -46,8 +46,8 @@ ARGUMENTS Parameter '-h' shows usage information. usage: resctrl_tests [-h] [-b "benchmark_cmd [options]"] [-t test list] [-n no_of_bits] - -b benchmark_cmd [options]: run specified benchmark for MBM, MBA and CQM default benchmark is builtin fill_buf - -t test list: run tests specified in the test list, e.g. -t mbm, mba, cqm, cat + -b benchmark_cmd [options]: run specified benchmark for MBM, MBA and CMT default benchmark is builtin fill_buf + -t test list: run tests specified in the test list, e.g. -t mbm, mba, cmt, cat -n no_of_bits: run cache tests using specified no of bits in cache bit mask -p cpu_no: specify CPU number to run the test. 1 is default -h: help diff --git a/tools/testing/selftests/resctrl/cache.c b/tools/testing/selftests/resctrl/cache.c index 5922cc1b0386..2aa1b5c7d9e1 100644 --- a/tools/testing/selftests/resctrl/cache.c +++ b/tools/testing/selftests/resctrl/cache.c @@ -111,7 +111,7 @@ static int get_llc_perf(unsigned long *llc_perf_miss) /* * Get LLC Occupancy as reported by RESCTRL FS - * For CQM, + * For CMT, * 1. If con_mon grp and mon grp given, then read from mon grp in * con_mon grp * 2. If only con_mon grp given, then read from con_mon grp @@ -192,7 +192,7 @@ int measure_cache_vals(struct resctrl_val_param *param, int bm_pid) /* * Measure llc occupancy from resctrl. */ - if (!strncmp(param->resctrl_val, CQM_STR, sizeof(CQM_STR))) { + if (!strncmp(param->resctrl_val, CMT_STR, sizeof(CMT_STR))) { ret = get_llc_occu_resctrl(&llc_occu_resc); if (ret < 0) return ret; diff --git a/tools/testing/selftests/resctrl/cqm_test.c b/tools/testing/selftests/resctrl/cmt_test.c index 271752e9ef5b..4b63838dda32 100644 --- a/tools/testing/selftests/resctrl/cqm_test.c +++ b/tools/testing/selftests/resctrl/cmt_test.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Cache Monitoring Technology (CQM) test + * Cache Monitoring Technology (CMT) test * * Copyright (C) 2018 Intel Corporation * @@ -11,7 +11,7 @@ #include "resctrl.h" #include <unistd.h> -#define RESULT_FILE_NAME "result_cqm" +#define RESULT_FILE_NAME "result_cmt" #define NUM_OF_RUNS 5 #define MAX_DIFF 2000000 #define MAX_DIFF_PERCENT 15 @@ -21,7 +21,7 @@ static char cbm_mask[256]; static unsigned long long_mask; static unsigned long cache_size; -static int cqm_setup(int num, ...) +static int cmt_setup(int num, ...) { struct resctrl_val_param *p; va_list param; @@ -58,7 +58,7 @@ static void show_cache_info(unsigned long sum_llc_occu_resc, int no_of_bits, else res = false; - printf("%sok CQM: diff within %d, %d\%%\n", res ? "" : "not", + printf("%sok CMT: diff within %d, %d\%%\n", res ? "" : "not", MAX_DIFF, (int)MAX_DIFF_PERCENT); printf("# diff: %ld\n", avg_diff); @@ -106,12 +106,12 @@ static int check_results(struct resctrl_val_param *param, int no_of_bits) return 0; } -void cqm_test_cleanup(void) +void cmt_test_cleanup(void) { remove(RESULT_FILE_NAME); } -int cqm_resctrl_val(int cpu_no, int n, char **benchmark_cmd) +int cmt_resctrl_val(int cpu_no, int n, char **benchmark_cmd) { int ret, mum_resctrlfs; @@ -122,7 +122,7 @@ int cqm_resctrl_val(int cpu_no, int n, char **benchmark_cmd) if (ret) return ret; - if (!validate_resctrl_feature_request("cqm")) + if (!validate_resctrl_feature_request(CMT_STR)) return -1; ret = get_cbm_mask("L3", cbm_mask); @@ -145,7 +145,7 @@ int cqm_resctrl_val(int cpu_no, int n, char **benchmark_cmd) } struct resctrl_val_param param = { - .resctrl_val = CQM_STR, + .resctrl_val = CMT_STR, .ctrlgrp = "c1", .mongrp = "m1", .cpu_no = cpu_no, @@ -154,7 +154,7 @@ int cqm_resctrl_val(int cpu_no, int n, char **benchmark_cmd) .mask = ~(long_mask << n) & long_mask, .span = cache_size * n / count_of_bits, .num_of_runs = 0, - .setup = cqm_setup, + .setup = cmt_setup, }; if (strcmp(benchmark_cmd[0], "fill_buf") == 0) @@ -170,7 +170,7 @@ int cqm_resctrl_val(int cpu_no, int n, char **benchmark_cmd) if (ret) return ret; - cqm_test_cleanup(); + cmt_test_cleanup(); return 0; } diff --git a/tools/testing/selftests/resctrl/resctrl.h b/tools/testing/selftests/resctrl/resctrl.h index 36da6136af96..1a58767a0bd2 100644 --- a/tools/testing/selftests/resctrl/resctrl.h +++ b/tools/testing/selftests/resctrl/resctrl.h @@ -64,7 +64,7 @@ struct resctrl_val_param { #define MBM_STR "mbm" #define MBA_STR "mba" -#define CQM_STR "cqm" +#define CMT_STR "cmt" #define CAT_STR "cat" extern pid_t bm_pid, ppid; @@ -103,9 +103,9 @@ void ctrlc_handler(int signum, siginfo_t *info, void *ptr); int cat_val(struct resctrl_val_param *param); void cat_test_cleanup(void); int cat_perf_miss_val(int cpu_no, int no_of_bits, char *cache_type); -int cqm_resctrl_val(int cpu_no, int n, char **benchmark_cmd); +int cmt_resctrl_val(int cpu_no, int n, char **benchmark_cmd); unsigned int count_bits(unsigned long n); -void cqm_test_cleanup(void); +void cmt_test_cleanup(void); int get_core_sibling(int cpu_no); int measure_cache_vals(struct resctrl_val_param *param, int bm_pid); diff --git a/tools/testing/selftests/resctrl/resctrl_tests.c b/tools/testing/selftests/resctrl/resctrl_tests.c index ac2269610aa9..6b2ed2efaad4 100644 --- a/tools/testing/selftests/resctrl/resctrl_tests.c +++ b/tools/testing/selftests/resctrl/resctrl_tests.c @@ -37,10 +37,10 @@ void detect_amd(void) static void cmd_help(void) { printf("usage: resctrl_tests [-h] [-b \"benchmark_cmd [options]\"] [-t test list] [-n no_of_bits]\n"); - printf("\t-b benchmark_cmd [options]: run specified benchmark for MBM, MBA and CQM"); + printf("\t-b benchmark_cmd [options]: run specified benchmark for MBM, MBA and CMT"); printf("\t default benchmark is builtin fill_buf\n"); printf("\t-t test list: run tests specified in the test list, "); - printf("e.g. -t mbm, mba, cqm, cat\n"); + printf("e.g. -t mbm, mba, cmt, cat\n"); printf("\t-n no_of_bits: run cache tests using specified no of bits in cache bit mask\n"); printf("\t-p cpu_no: specify CPU number to run the test. 1 is default\n"); printf("\t-h: help\n"); @@ -50,13 +50,13 @@ void tests_cleanup(void) { mbm_test_cleanup(); mba_test_cleanup(); - cqm_test_cleanup(); + cmt_test_cleanup(); cat_test_cleanup(); } int main(int argc, char **argv) { - bool has_ben = false, mbm_test = true, mba_test = true, cqm_test = true; + bool has_ben = false, mbm_test = true, mba_test = true, cmt_test = true; int res, c, cpu_no = 1, span = 250, argc_new = argc, i, no_of_bits = 5; char *benchmark_cmd[BENCHMARK_ARGS], bw_report[64], bm_type[64]; char benchmark_cmd_area[BENCHMARK_ARGS][BENCHMARK_ARG_SIZE]; @@ -82,15 +82,15 @@ int main(int argc, char **argv) mbm_test = false; mba_test = false; - cqm_test = false; + cmt_test = false; cat_test = false; while (token) { if (!strncmp(token, MBM_STR, sizeof(MBM_STR))) { mbm_test = true; } else if (!strncmp(token, MBA_STR, sizeof(MBA_STR))) { mba_test = true; - } else if (!strncmp(token, CQM_STR, sizeof(CQM_STR))) { - cqm_test = true; + } else if (!strncmp(token, CMT_STR, sizeof(CMT_STR))) { + cmt_test = true; } else if (!strncmp(token, CAT_STR, sizeof(CAT_STR))) { cat_test = true; } else { @@ -178,13 +178,13 @@ int main(int argc, char **argv) tests_run++; } - if (cqm_test) { - printf("# Starting CQM test ...\n"); + if (cmt_test) { + printf("# Starting CMT test ...\n"); if (!has_ben) - sprintf(benchmark_cmd[5], "%s", CQM_STR); - res = cqm_resctrl_val(cpu_no, no_of_bits, benchmark_cmd); - printf("%sok CQM: test\n", res ? "not " : ""); - cqm_test_cleanup(); + sprintf(benchmark_cmd[5], "%s", CMT_STR); + res = cmt_resctrl_val(cpu_no, no_of_bits, benchmark_cmd); + printf("%sok CMT: test\n", res ? "not " : ""); + cmt_test_cleanup(); tests_run++; } diff --git a/tools/testing/selftests/resctrl/resctrl_val.c b/tools/testing/selftests/resctrl/resctrl_val.c index aed71fd0713b..17770095c98e 100644 --- a/tools/testing/selftests/resctrl/resctrl_val.c +++ b/tools/testing/selftests/resctrl/resctrl_val.c @@ -492,7 +492,7 @@ static int print_results_bw(char *filename, int bm_pid, float bw_imc, return 0; } -static void set_cqm_path(const char *ctrlgrp, const char *mongrp, char sock_num) +static void set_cmt_path(const char *ctrlgrp, const char *mongrp, char sock_num) { if (strlen(ctrlgrp) && strlen(mongrp)) sprintf(llc_occup_path, CON_MON_LCC_OCCUP_PATH, RESCTRL_PATH, @@ -512,7 +512,7 @@ static void set_cqm_path(const char *ctrlgrp, const char *mongrp, char sock_num) * @ctrlgrp: Name of the control monitor group (con_mon grp) * @mongrp: Name of the monitor group (mon grp) * @cpu_no: CPU number that the benchmark PID is binded to - * @resctrl_val: Resctrl feature (Eg: cat, cqm.. etc) + * @resctrl_val: Resctrl feature (Eg: cat, cmt.. etc) */ static void initialize_llc_occu_resctrl(const char *ctrlgrp, const char *mongrp, int cpu_no, char *resctrl_val) @@ -524,8 +524,8 @@ static void initialize_llc_occu_resctrl(const char *ctrlgrp, const char *mongrp, return; } - if (!strncmp(resctrl_val, CQM_STR, sizeof(CQM_STR))) - set_cqm_path(ctrlgrp, mongrp, resource_id); + if (!strncmp(resctrl_val, CMT_STR, sizeof(CMT_STR))) + set_cmt_path(ctrlgrp, mongrp, resource_id); } static int @@ -682,7 +682,7 @@ int resctrl_val(char **benchmark_cmd, struct resctrl_val_param *param) initialize_mem_bw_resctrl(param->ctrlgrp, param->mongrp, param->cpu_no, resctrl_val); - } else if (!strncmp(resctrl_val, CQM_STR, sizeof(CQM_STR))) + } else if (!strncmp(resctrl_val, CMT_STR, sizeof(CMT_STR))) initialize_llc_occu_resctrl(param->ctrlgrp, param->mongrp, param->cpu_no, resctrl_val); @@ -721,7 +721,7 @@ int resctrl_val(char **benchmark_cmd, struct resctrl_val_param *param) ret = measure_vals(param, &bw_resc_start); if (ret) break; - } else if (!strncmp(resctrl_val, CQM_STR, sizeof(CQM_STR))) { + } else if (!strncmp(resctrl_val, CMT_STR, sizeof(CMT_STR))) { ret = param->setup(1, param); if (ret) { ret = 0; diff --git a/tools/testing/selftests/resctrl/resctrlfs.c b/tools/testing/selftests/resctrl/resctrlfs.c index bc52076bee7f..b47f4f150189 100644 --- a/tools/testing/selftests/resctrl/resctrlfs.c +++ b/tools/testing/selftests/resctrl/resctrlfs.c @@ -334,7 +334,7 @@ void run_benchmark(int signum, siginfo_t *info, void *ucontext) operation = atoi(benchmark_cmd[4]); sprintf(resctrl_val, "%s", benchmark_cmd[5]); - if (strncmp(resctrl_val, CQM_STR, sizeof(CQM_STR))) + if (strncmp(resctrl_val, CMT_STR, sizeof(CMT_STR))) buffer_span = span * MB; else buffer_span = span; @@ -458,8 +458,8 @@ int write_bm_pid_to_resctrl(pid_t bm_pid, char *ctrlgrp, char *mongrp, if (ret) goto out; - /* Create mon grp and write pid into it for "mbm" and "cqm" test */ - if (!strncmp(resctrl_val, CQM_STR, sizeof(CQM_STR)) || + /* Create mon grp and write pid into it for "mbm" and "cmt" test */ + if (!strncmp(resctrl_val, CMT_STR, sizeof(CMT_STR)) || !strncmp(resctrl_val, MBM_STR, sizeof(MBM_STR))) { if (strlen(mongrp)) { sprintf(monitorgroup_p, "%s/mon_groups", controlgroup); @@ -507,7 +507,7 @@ int write_schemata(char *ctrlgrp, char *schemata, int cpu_no, char *resctrl_val) if (strncmp(resctrl_val, MBA_STR, sizeof(MBA_STR)) && strncmp(resctrl_val, CAT_STR, sizeof(CAT_STR)) && - strncmp(resctrl_val, CQM_STR, sizeof(CQM_STR))) + strncmp(resctrl_val, CMT_STR, sizeof(CMT_STR))) return -ENOENT; if (!schemata) { @@ -529,7 +529,7 @@ int write_schemata(char *ctrlgrp, char *schemata, int cpu_no, char *resctrl_val) sprintf(controlgroup, "%s/schemata", RESCTRL_PATH); if (!strncmp(resctrl_val, CAT_STR, sizeof(CAT_STR)) || - !strncmp(resctrl_val, CQM_STR, sizeof(CQM_STR))) + !strncmp(resctrl_val, CMT_STR, sizeof(CMT_STR))) sprintf(schema, "%s%d%c%s", "L3:", resource_id, '=', schemata); if (!strncmp(resctrl_val, MBA_STR, sizeof(MBA_STR))) sprintf(schema, "%s%d%c%s", "MB:", resource_id, '=', schemata); |