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@20776309

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* env_chromium.cc should not export symbols.
* Fix MSVC warnings.
* Removed large value support.
* Fix broken reference to documentation file

git-svn-id: https://leveldb.googlecode.com/svn/trunk@24 62dab493-f737-651d-591e-8d6aee1b9529
This commit is contained in:
dgrogan@chromium.org
2011-04-20 22:48:11 +00:00
parent 69c6d38342
commit ba6dac0e80
44 changed files with 152 additions and 1165 deletions
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22
db/db_bench.cc
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@@ -28,7 +28,6 @@
// readreverse -- read N values in reverse order
// readrandom -- read N values in random order
// crc32c -- repeated crc32c of 4K of data
// sha1 -- repeated SHA1 computation over 4K of data
// Meta operations:
// compact -- Compact the entire DB
// stats -- Print DB stats
@@ -48,7 +47,6 @@ static const char* FLAGS_benchmarks =
"readreverse,"
"fill100K,"
"crc32c,"
"sha1,"
"snappycomp,"
"snappyuncomp,"
;
@@ -366,8 +364,6 @@ class Benchmark {
Compact();
} else if (name == Slice("crc32c")) {
Crc32c(4096, "(4K per op)");
} else if (name == Slice("sha1")) {
SHA1(4096, "(4K per op)");
} else if (name == Slice("snappycomp")) {
SnappyCompress();
} else if (name == Slice("snappyuncomp")) {
@@ -406,24 +402,6 @@ class Benchmark {
message_ = label;
}
void SHA1(int size, const char* label) {
// SHA1 about 100MB of data total
std::string data(size, 'x');
int64_t bytes = 0;
char sha1[20];
while (bytes < 100 * 1048576) {
port::SHA1_Hash(data.data(), size, sha1);
FinishedSingleOp();
bytes += size;
}
// Print so result is not dead
fprintf(stderr, "... sha1=%02x...\r", static_cast<unsigned int>(sha1[0]));
bytes_ = bytes;
message_ = label;
}
void SnappyCompress() {
Slice input = gen_.Generate(Options().block_size);
int64_t bytes = 0;