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Updated benches based on changes, commented out outdated benchmarks

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This commit is contained in:
Christopher Haster
2023-06-30 03:00:07 -05:00
parent eee0e6cfa1
commit 938cee1640
6 changed files with 461 additions and 467 deletions
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benches/bench_file.toml
+95 -95
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@@ -1,95 +1,95 @@
[cases.bench_file_read]
# 0 = in-order
# 1 = reversed-order
# 2 = random-order
defines.ORDER = [0, 1, 2]
defines.SIZE = '128*1024'
defines.CHUNK_SIZE = 64
code = '''
lfs_t lfs;
lfs_format(&lfs, cfg) => 0;
lfs_mount(&lfs, cfg) => 0;
lfs_size_t chunks = (SIZE+CHUNK_SIZE-1)/CHUNK_SIZE;
// first write the file
lfs_file_t file;
uint8_t buffer[CHUNK_SIZE];
lfs_file_open(&lfs, &file, "file",
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
for (lfs_size_t i = 0; i < chunks; i++) {
uint32_t chunk_prng = i;
for (lfs_size_t j = 0; j < CHUNK_SIZE; j++) {
buffer[j] = BENCH_PRNG(&chunk_prng);
}
lfs_file_write(&lfs, &file, buffer, CHUNK_SIZE) => CHUNK_SIZE;
}
lfs_file_write(&lfs, &file, buffer, CHUNK_SIZE) => CHUNK_SIZE;
lfs_file_close(&lfs, &file) => 0;
// then read the file
BENCH_START();
lfs_file_open(&lfs, &file, "file", LFS_O_RDONLY) => 0;
uint32_t prng = 42;
for (lfs_size_t i = 0; i < chunks; i++) {
lfs_off_t i_
= (ORDER == 0) ? i
: (ORDER == 1) ? (chunks-1-i)
: BENCH_PRNG(&prng) % chunks;
lfs_file_seek(&lfs, &file, i_*CHUNK_SIZE, LFS_SEEK_SET)
=> i_*CHUNK_SIZE;
lfs_file_read(&lfs, &file, buffer, CHUNK_SIZE) => CHUNK_SIZE;
uint32_t chunk_prng = i_;
for (lfs_size_t j = 0; j < CHUNK_SIZE; j++) {
assert(buffer[j] == BENCH_PRNG(&chunk_prng));
}
}
lfs_file_close(&lfs, &file) => 0;
BENCH_STOP();
lfs_unmount(&lfs) => 0;
'''
[cases.bench_file_write]
# 0 = in-order
# 1 = reversed-order
# 2 = random-order
defines.ORDER = [0, 1, 2]
defines.SIZE = '128*1024'
defines.CHUNK_SIZE = 64
code = '''
lfs_t lfs;
lfs_format(&lfs, cfg) => 0;
lfs_mount(&lfs, cfg) => 0;
lfs_size_t chunks = (SIZE+CHUNK_SIZE-1)/CHUNK_SIZE;
BENCH_START();
lfs_file_t file;
lfs_file_open(&lfs, &file, "file",
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
uint8_t buffer[CHUNK_SIZE];
uint32_t prng = 42;
for (lfs_size_t i = 0; i < chunks; i++) {
lfs_off_t i_
= (ORDER == 0) ? i
: (ORDER == 1) ? (chunks-1-i)
: BENCH_PRNG(&prng) % chunks;
uint32_t chunk_prng = i_;
for (lfs_size_t j = 0; j < CHUNK_SIZE; j++) {
buffer[j] = BENCH_PRNG(&chunk_prng);
}
lfs_file_seek(&lfs, &file, i_*CHUNK_SIZE, LFS_SEEK_SET)
=> i_*CHUNK_SIZE;
lfs_file_write(&lfs, &file, buffer, CHUNK_SIZE) => CHUNK_SIZE;
}
lfs_file_close(&lfs, &file) => 0;
BENCH_STOP();
lfs_unmount(&lfs) => 0;
'''
#[cases.bench_file_read]
## 0 = in-order
## 1 = reversed-order
## 2 = random-order
#defines.ORDER = [0, 1, 2]
#defines.SIZE = '128*1024'
#defines.CHUNK_SIZE = 64
#code = '''
# lfs_t lfs;
# lfs_format(&lfs, cfg) => 0;
# lfs_mount(&lfs, cfg) => 0;
# lfs_size_t chunks = (SIZE+CHUNK_SIZE-1)/CHUNK_SIZE;
#
# // first write the file
# lfs_file_t file;
# uint8_t buffer[CHUNK_SIZE];
# lfs_file_open(&lfs, &file, "file",
# LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
# for (lfs_size_t i = 0; i < chunks; i++) {
# uint32_t chunk_prng = i;
# for (lfs_size_t j = 0; j < CHUNK_SIZE; j++) {
# buffer[j] = BENCH_PRNG(&chunk_prng);
# }
#
# lfs_file_write(&lfs, &file, buffer, CHUNK_SIZE) => CHUNK_SIZE;
# }
# lfs_file_write(&lfs, &file, buffer, CHUNK_SIZE) => CHUNK_SIZE;
# lfs_file_close(&lfs, &file) => 0;
#
# // then read the file
# BENCH_START();
# lfs_file_open(&lfs, &file, "file", LFS_O_RDONLY) => 0;
#
# uint32_t prng = 42;
# for (lfs_size_t i = 0; i < chunks; i++) {
# lfs_off_t i_
# = (ORDER == 0) ? i
# : (ORDER == 1) ? (chunks-1-i)
# : BENCH_PRNG(&prng) % chunks;
# lfs_file_seek(&lfs, &file, i_*CHUNK_SIZE, LFS_SEEK_SET)
# => i_*CHUNK_SIZE;
# lfs_file_read(&lfs, &file, buffer, CHUNK_SIZE) => CHUNK_SIZE;
#
# uint32_t chunk_prng = i_;
# for (lfs_size_t j = 0; j < CHUNK_SIZE; j++) {
# assert(buffer[j] == BENCH_PRNG(&chunk_prng));
# }
# }
#
# lfs_file_close(&lfs, &file) => 0;
# BENCH_STOP();
#
# lfs_unmount(&lfs) => 0;
#'''
#
#[cases.bench_file_write]
## 0 = in-order
## 1 = reversed-order
## 2 = random-order
#defines.ORDER = [0, 1, 2]
#defines.SIZE = '128*1024'
#defines.CHUNK_SIZE = 64
#code = '''
# lfs_t lfs;
# lfs_format(&lfs, cfg) => 0;
# lfs_mount(&lfs, cfg) => 0;
# lfs_size_t chunks = (SIZE+CHUNK_SIZE-1)/CHUNK_SIZE;
#
# BENCH_START();
# lfs_file_t file;
# lfs_file_open(&lfs, &file, "file",
# LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
#
# uint8_t buffer[CHUNK_SIZE];
# uint32_t prng = 42;
# for (lfs_size_t i = 0; i < chunks; i++) {
# lfs_off_t i_
# = (ORDER == 0) ? i
# : (ORDER == 1) ? (chunks-1-i)
# : BENCH_PRNG(&prng) % chunks;
# uint32_t chunk_prng = i_;
# for (lfs_size_t j = 0; j < CHUNK_SIZE; j++) {
# buffer[j] = BENCH_PRNG(&chunk_prng);
# }
#
# lfs_file_seek(&lfs, &file, i_*CHUNK_SIZE, LFS_SEEK_SET)
# => i_*CHUNK_SIZE;
# lfs_file_write(&lfs, &file, buffer, CHUNK_SIZE) => CHUNK_SIZE;
# }
#
# lfs_file_close(&lfs, &file) => 0;
# BENCH_STOP();
#
# lfs_unmount(&lfs) => 0;
#'''