ARM-software / synchronization-benchmarks

Collection of synchronization micro-benchmarks and traces from infrastructure applications

ARM-software/synchronization-benchmarks Issues

Use proper CAS instructions
Updated 7 months ago3
how to interpret the result and the figure
Updated a year ago
Enable osq_lock to spin using smp_cond_load_relaxed
Updated 3 years ago
Asymmetric degrees of concurrency overlap
Updated 3 years ago2
Memory ordering in jvm_objectmonitor
Closed 5 years ago2
Assembler warnings
Updated 5 years ago2
Sanitize the invalid input so that lockhammer will stop if it detects wrong parameter
Updated 6 years ago1
Fix -Wall problems
Updated 6 years ago2
Many lock algorithms include unused variables or awkward stubs to enable porting resulting in compiler warnings
Closed 6 years ago1
Change default test mode from unsafe to safe
Closed 6 years ago1
test_lockhammer.py : ImportError: No module named sh
Closed 6 years ago4
Provide plotting scripts for data generated by lockhammer sweeps
Closed 6 years ago3
Deadlock if fewer threads (<args.nthrds) started
Updated 6 years ago12
Need to parameterize Makefile for building with and without LSE better
Closed 6 years ago1
Add in a spin-loop calibration phase to allow for precise ns wait loops
Closed 6 years ago
Add a per-thread average acquire metric which measures realtime
Closed 6 years ago
Add a core-number interleaving command line option
Closed 6 years ago4
Should we add a version comment for the external source code?
Closed 6 years ago4
Generalize debug utilities from TBB spin_rw_mutex
Updated 6 years ago
Should we warmup the thread before lock testing?
Closed 6 years ago1
Setting affinity before creating threads
Updated 6 years ago1
Makefile does not build cleanly on x86 systems
Closed 6 years ago
Add test-specific command-line arguments
Closed 6 years ago
Add lockhammer to synchronization-benchmarks
Closed 6 years ago
lockhammer default lock iteration value 50000
Closed 6 years ago
Adjust acquires-per-thread for large thread counts
Closed 6 years ago
Lockhammer fetchadd atomic has wrong barrier semantics
Closed 6 years ago