v0.3.2

Includes Linux x86-64, Windows x86-64, and Windows i386 binaries.

Changelog

Added

• Program now prints out its version, platform, and architecture when running

Fixed

• Print out actual path used to call executable when running help command
• Inconsistent results on i386 platforms when testing L1

v0.3.1

Includes Linux x86-64, Windows x86-64, and Windows i386 binaries.

Changelog

Added

• Windows i386 version! Should run on anything that supports x86 and MMX.

Changed

• Executables are now suffixed with their cpu instruction set

Fixed

• Test now bails early if it fails to allocate memory

v0.3.0

Includes both Linux x86-64 and Windows x86-64 binaries.

Changelog

Added

• Help option (-h)
• Option to set max region size in megabytes (-m)
• Option to set base iterations to run for each region size (-i)
• Option to force the C version of the test (-c)
• Assembly version of the critical section of the test
• 384 KB now included in default region sizes

Changed

• x86 and x86-64 platforms now run the assembly version of the test by default
• Use 32-bit data types when running on x86
• Use time_t for calculation step

Fixed

• Test now ensures that memory was properly allocated before proceeding
• Errors are now printed to sterr rather than stdout

v0.2.0

Includes both Windows x86_64 and Linux x86_64 binaries.

Changelog

Added

• Parameter handling - options will be added in a future release
• "Press ENTER key to continue" on Windows

Changed

• Significantly improve precision of latency calculations
• Don't print trailing zeroes of nanosecond counts and print 5 significant figures maximum
• New fine-grained heuristic for scaling iteration counts based on region size

Removed

• Unused mobile wait mode

v0.1.1

Includes both Windows x86_64 and Linux x86_64 binaries.

Changelog

Changed

• Removed unused tz structs
• Use musl-gcc to build static Linux x86_64 executables, which should now run on the vast majority of Linux-based operating systems

v0.1

Initial release.

memorylatency is a Linux x86_64 binary.
memorylatency.exe is a Windows x86_64 binary.