RGBCube/serenity
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4 commits

Author SHA1 Message Date
Andreas Kling
173ae370db disk_benchmark: Add a -c flag to enable use of disk caches 
By default, disk_benchmark will now use the O_DIRECT flag, causing it
to bypass the kernel's disk caches. This gives you "disk performance"
numbers rather than "disk cache performance" numbers.

You can use "disk_benchmark -c" to enable the caches.

Fixes #703.
 2019-11-05 19:37:23 +01:00
Andreas Kling
f2a9bbe96e disk_benchmark: Use 64-bit values for bytes-per-second values 
Let's dress for the job we want, and prepare for faster speeds. :^)
 2019-11-02 10:42:41 +01:00
Andreas Kling
8f45a259fc ByteBuffer: Remove pointer() in favor of data() 
We had two ways to get the data inside a ByteBuffer. That was silly.
 2019-09-30 08:57:01 +02:00
Conrad Pankoff
b03a0534e0 Userland: Add disk_benchmark program to test read/write speeds 2019-09-28 09:29:10 +02:00