1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2018 Intel Corporation
13 #include <rte_string_fns.h>
16 #include "comp_perf_options.h"
18 #define CPERF_PTEST_TYPE ("ptest")
19 #define CPERF_DRIVER_NAME ("driver-name")
20 #define CPERF_TEST_FILE ("input-file")
21 #define CPERF_SEG_SIZE ("seg-sz")
22 #define CPERF_BURST_SIZE ("burst-sz")
23 #define CPERF_EXTENDED_SIZE ("extended-input-sz")
24 #define CPERF_POOL_SIZE ("pool-sz")
25 #define CPERF_MAX_SGL_SEGS ("max-num-sgl-segs")
26 #define CPERF_NUM_ITER ("num-iter")
27 #define CPERF_OPTYPE ("operation")
28 #define CPERF_HUFFMAN_ENC ("huffman-enc")
29 #define CPERF_LEVEL ("compress-level")
30 #define CPERF_WINDOW_SIZE ("window-sz")
40 printf("%s [EAL options] --\n"
41 " --ptest benchmark / verify :"
42 " --driver-name NAME: compress driver to use\n"
43 " --input-file NAME: file to compress and decompress\n"
44 " --extended-input-sz N: extend file data up to this size (default: no extension)\n"
45 " --seg-sz N: size of segment to store the data (default: 2048)\n"
46 " --burst-sz N: compress operation burst size\n"
47 " --pool-sz N: mempool size for compress operations/mbufs\n"
49 " --max-num-sgl-segs N: maximum number of segments for each mbuf\n"
51 " --num-iter N: number of times the file will be\n"
52 " compressed/decompressed (default: 10000)\n"
53 " --operation [comp/decomp/comp_and_decomp]: perform test on\n"
54 " compression, decompression or both operations\n"
55 " --huffman-enc [fixed/dynamic/default]: Huffman encoding\n"
56 " (default: dynamic)\n"
57 " --compress-level N: compression level, which could be a single value, list or range\n"
58 " (default: range between 1 and 9)\n"
59 " --window-sz N: base two log value of compression window size\n"
60 " (e.g.: 15 => 32k, default: max supported by PMD)\n"
61 " -h: prints this help\n",
66 get_str_key_id_mapping(struct name_id_map *map, unsigned int map_len,
71 for (i = 0; i < map_len; i++) {
73 if (strcmp(str_key, map[i].name) == 0)
81 parse_cperf_test_type(struct comp_test_data *test_data, const char *arg)
83 struct name_id_map cperftest_namemap[] = {
85 cperf_test_type_strs[CPERF_TEST_TYPE_BENCHMARK],
86 CPERF_TEST_TYPE_BENCHMARK
89 cperf_test_type_strs[CPERF_TEST_TYPE_VERIFY],
90 CPERF_TEST_TYPE_VERIFY
94 int id = get_str_key_id_mapping(
95 (struct name_id_map *)cperftest_namemap,
96 RTE_DIM(cperftest_namemap), arg);
98 RTE_LOG(ERR, USER1, "failed to parse test type");
102 test_data->test = (enum cperf_perf_test_type)id;
108 parse_uint32_t(uint32_t *value, const char *arg)
111 unsigned long n = strtoul(arg, &end, 10);
113 if ((optarg[0] == '\0') || (end == NULL) || (*end != '\0'))
119 *value = (uint32_t) n;
125 parse_uint16_t(uint16_t *value, const char *arg)
128 int ret = parse_uint32_t(&val, arg);
133 if (val > UINT16_MAX)
136 *value = (uint16_t) val;
142 parse_range(const char *arg, uint8_t *min, uint8_t *max, uint8_t *inc)
147 char *copy_arg = strdup(arg);
149 if (copy_arg == NULL)
153 token = strtok(copy_arg, ":");
155 /* Parse minimum value */
157 number = strtoul(token, NULL, 10);
159 if (errno == EINVAL || errno == ERANGE)
166 token = strtok(NULL, ":");
168 /* Parse increment value */
170 number = strtoul(token, NULL, 10);
172 if (errno == EINVAL || errno == ERANGE ||
180 token = strtok(NULL, ":");
182 /* Parse maximum value */
184 number = strtoul(token, NULL, 10);
186 if (errno == EINVAL || errno == ERANGE ||
194 if (strtok(NULL, ":") != NULL)
206 parse_list(const char *arg, uint8_t *list, uint8_t *min, uint8_t *max)
214 char *copy_arg = strdup(arg);
216 if (copy_arg == NULL)
220 token = strtok(copy_arg, ",");
222 /* Parse first value */
224 number = strtoul(token, NULL, 10);
226 if (errno == EINVAL || errno == ERANGE)
229 list[count++] = number;
235 token = strtok(NULL, ",");
237 while (token != NULL) {
238 if (count == MAX_LIST) {
239 RTE_LOG(WARNING, USER1,
240 "Using only the first %u sizes\n",
245 number = strtoul(token, NULL, 10);
247 if (errno == EINVAL || errno == ERANGE)
250 list[count++] = number;
252 if (number < temp_min)
254 if (number > temp_max)
257 token = strtok(NULL, ",");
274 parse_num_iter(struct comp_test_data *test_data, const char *arg)
276 int ret = parse_uint32_t(&test_data->num_iter, arg);
279 RTE_LOG(ERR, USER1, "Failed to parse total iteration count\n");
283 if (test_data->num_iter == 0) {
285 "Total number of iterations must be higher than 0\n");
293 parse_pool_sz(struct comp_test_data *test_data, const char *arg)
295 int ret = parse_uint32_t(&test_data->pool_sz, arg);
298 RTE_LOG(ERR, USER1, "Failed to parse pool size");
302 if (test_data->pool_sz == 0) {
303 RTE_LOG(ERR, USER1, "Pool size must be higher than 0\n");
311 parse_burst_sz(struct comp_test_data *test_data, const char *arg)
313 int ret = parse_uint16_t(&test_data->burst_sz, arg);
316 RTE_LOG(ERR, USER1, "Failed to parse burst size/s\n");
320 if (test_data->burst_sz == 0) {
321 RTE_LOG(ERR, USER1, "Burst size must be higher than 0\n");
329 parse_extended_input_sz(struct comp_test_data *test_data, const char *arg)
332 int ret = parse_uint32_t(&tmp, arg);
335 RTE_LOG(ERR, USER1, "Failed to parse extended input size\n");
338 test_data->input_data_sz = tmp;
342 "Extended file size must be higher than 0\n");
349 parse_seg_sz(struct comp_test_data *test_data, const char *arg)
351 int ret = parse_uint16_t(&test_data->seg_sz, arg);
354 RTE_LOG(ERR, USER1, "Failed to parse segment size\n");
358 if (test_data->seg_sz < MIN_COMPRESSED_BUF_SIZE) {
359 RTE_LOG(ERR, USER1, "Segment size must be higher than %d\n",
360 MIN_COMPRESSED_BUF_SIZE - 1);
364 if (test_data->seg_sz > MAX_SEG_SIZE) {
365 RTE_LOG(ERR, USER1, "Segment size must be lower than %d\n",
374 parse_max_num_sgl_segs(struct comp_test_data *test_data, const char *arg)
376 int ret = parse_uint16_t(&test_data->max_sgl_segs, arg);
380 "Failed to parse max number of segments per mbuf chain\n");
384 if (test_data->max_sgl_segs == 0) {
385 RTE_LOG(ERR, USER1, "Max number of segments per mbuf chain "
386 "must be higher than 0\n");
394 parse_window_sz(struct comp_test_data *test_data, const char *arg)
397 int ret = parse_uint16_t(&tmp, arg);
400 RTE_LOG(ERR, USER1, "Failed to parse window size\n");
403 test_data->window_sz = (int)tmp;
409 parse_driver_name(struct comp_test_data *test_data, const char *arg)
411 if (strlen(arg) > (sizeof(test_data->driver_name) - 1))
414 strlcpy(test_data->driver_name, arg,
415 sizeof(test_data->driver_name));
421 parse_test_file(struct comp_test_data *test_data, const char *arg)
423 if (strlen(arg) > (sizeof(test_data->input_file) - 1))
426 strlcpy(test_data->input_file, arg, sizeof(test_data->input_file));
432 parse_op_type(struct comp_test_data *test_data, const char *arg)
434 struct name_id_map optype_namemap[] = {
449 int id = get_str_key_id_mapping(optype_namemap,
450 RTE_DIM(optype_namemap), arg);
452 RTE_LOG(ERR, USER1, "Invalid operation type specified\n");
456 test_data->test_op = (enum comp_operation)id;
462 parse_huffman_enc(struct comp_test_data *test_data, const char *arg)
464 struct name_id_map huffman_namemap[] = {
467 RTE_COMP_HUFFMAN_DEFAULT
471 RTE_COMP_HUFFMAN_FIXED
475 RTE_COMP_HUFFMAN_DYNAMIC
479 int id = get_str_key_id_mapping(huffman_namemap,
480 RTE_DIM(huffman_namemap), arg);
482 RTE_LOG(ERR, USER1, "Invalid Huffmane encoding specified\n");
486 test_data->huffman_enc = (enum rte_comp_huffman)id;
492 parse_level(struct comp_test_data *test_data, const char *arg)
497 * Try parsing the argument as a range, if it fails,
500 if (parse_range(arg, &test_data->level_lst.min,
501 &test_data->level_lst.max,
502 &test_data->level_lst.inc) < 0) {
503 ret = parse_list(arg, test_data->level_lst.list,
504 &test_data->level_lst.min,
505 &test_data->level_lst.max);
508 "Failed to parse compression level/s\n");
511 test_data->level_lst.count = ret;
513 if (test_data->level_lst.max > RTE_COMP_LEVEL_MAX) {
514 RTE_LOG(ERR, USER1, "Level cannot be higher than %u\n",
523 typedef int (*option_parser_t)(struct comp_test_data *test_data,
526 struct long_opt_parser {
527 const char *lgopt_name;
528 option_parser_t parser_fn;
532 static struct option lgopts[] = {
534 { CPERF_PTEST_TYPE, required_argument, 0, 0 },
535 { CPERF_DRIVER_NAME, required_argument, 0, 0 },
536 { CPERF_TEST_FILE, required_argument, 0, 0 },
537 { CPERF_SEG_SIZE, required_argument, 0, 0 },
538 { CPERF_BURST_SIZE, required_argument, 0, 0 },
539 { CPERF_EXTENDED_SIZE, required_argument, 0, 0 },
540 { CPERF_POOL_SIZE, required_argument, 0, 0 },
541 { CPERF_MAX_SGL_SEGS, required_argument, 0, 0},
542 { CPERF_NUM_ITER, required_argument, 0, 0 },
543 { CPERF_OPTYPE, required_argument, 0, 0 },
544 { CPERF_HUFFMAN_ENC, required_argument, 0, 0 },
545 { CPERF_LEVEL, required_argument, 0, 0 },
546 { CPERF_WINDOW_SIZE, required_argument, 0, 0 },
550 comp_perf_opts_parse_long(int opt_idx, struct comp_test_data *test_data)
552 struct long_opt_parser parsermap[] = {
553 { CPERF_PTEST_TYPE, parse_cperf_test_type },
554 { CPERF_DRIVER_NAME, parse_driver_name },
555 { CPERF_TEST_FILE, parse_test_file },
556 { CPERF_SEG_SIZE, parse_seg_sz },
557 { CPERF_BURST_SIZE, parse_burst_sz },
558 { CPERF_EXTENDED_SIZE, parse_extended_input_sz },
559 { CPERF_POOL_SIZE, parse_pool_sz },
560 { CPERF_MAX_SGL_SEGS, parse_max_num_sgl_segs },
561 { CPERF_NUM_ITER, parse_num_iter },
562 { CPERF_OPTYPE, parse_op_type },
563 { CPERF_HUFFMAN_ENC, parse_huffman_enc },
564 { CPERF_LEVEL, parse_level },
565 { CPERF_WINDOW_SIZE, parse_window_sz },
569 for (i = 0; i < RTE_DIM(parsermap); i++) {
570 if (strncmp(lgopts[opt_idx].name, parsermap[i].lgopt_name,
571 strlen(lgopts[opt_idx].name)) == 0)
572 return parsermap[i].parser_fn(test_data, optarg);
579 comp_perf_options_parse(struct comp_test_data *test_data, int argc, char **argv)
581 int opt, retval, opt_idx;
583 while ((opt = getopt_long(argc, argv, "h", lgopts, &opt_idx)) != EOF) {
587 rte_exit(EXIT_SUCCESS, "Displayed help\n");
591 retval = comp_perf_opts_parse_long(opt_idx, test_data);
607 comp_perf_options_default(struct comp_test_data *test_data)
609 test_data->seg_sz = 2048;
610 test_data->burst_sz = 32;
611 test_data->pool_sz = 8192;
612 test_data->max_sgl_segs = 16;
613 test_data->num_iter = 10000;
614 test_data->huffman_enc = RTE_COMP_HUFFMAN_DYNAMIC;
615 test_data->test_op = COMPRESS_DECOMPRESS;
616 test_data->window_sz = -1;
617 test_data->level_lst.min = 1;
618 test_data->level_lst.max = 9;
619 test_data->level_lst.inc = 1;
620 test_data->test = CPERF_TEST_TYPE_BENCHMARK;
624 comp_perf_options_check(struct comp_test_data *test_data)
626 if (test_data->driver_name[0] == '\0') {
627 RTE_LOG(ERR, USER1, "Driver name has to be set\n");
631 if (test_data->input_file[0] == '\0') {
632 RTE_LOG(ERR, USER1, "Input file name has to be set\n");