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Support for ZSTD

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This commit is contained in:
Dušan Poizl
2023-07-03 16:43:51 +02:00
parent a675e97e0b
commit 0b0c865df0
4 changed files with 83 additions and 1 deletions
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test/benchmark.cpp
+22
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@@ -78,6 +78,17 @@ void benchmarkType(float avg, float stdDev)
std::cout << "LZ4HC compression \tElapsed time: " << timer.elapsed() << " " << "ms\tSpeed: "
<< size/1024.0/1.024/timer.elapsed() << "MiB/s\tRatio: " << baseSize/xisfImage.size() << std::endl;
}
if(DataBlock::CompressionCodecSupported(DataBlock::ZSTD))
{
image.setCompression(DataBlock::ZSTD);
timer.start();
XISFWriter writer;
writer.writeImage(image);
ByteArray xisfImage;
writer.save(xisfImage);
std::cout << "ZSTD compression \tElapsed time: " << timer.elapsed() << " " << "ms\tSpeed: "
<< size/1024.0/1.024/timer.elapsed() << "MiB/s\tRatio: " << baseSize/xisfImage.size() << std::endl;
}
image.setByteshuffling(true);
{
image.setCompression(DataBlock::Zlib);
@@ -109,6 +120,17 @@ void benchmarkType(float avg, float stdDev)
std::cout << "LZ4HC compression SH\tElapsed time: " << timer.elapsed() << " " << "ms\tSpeed: "
<< size/1024.0/1.024/timer.elapsed() << "MiB/s\tRatio: " << baseSize/xisfImage.size() << std::endl;
}
if(DataBlock::CompressionCodecSupported(DataBlock::ZSTD))
{
image.setCompression(DataBlock::ZSTD);
timer.start();
XISFWriter writer;
writer.writeImage(image);
ByteArray xisfImage;
writer.save(xisfImage);
std::cout << "ZSTD compression SH\tElapsed time: " << timer.elapsed() << " " << "ms\tSpeed: "
<< size/1024.0/1.024/timer.elapsed() << "MiB/s\tRatio: " << baseSize/xisfImage.size() << std::endl;
}
}
void benchmark()