tpn / perfecthash

A performant, parallel, probabilistic, random acyclic-graph, low-latency, perfect hash generation library.

tpn/perfecthash Issues

Implement an mc.exe-compatible tool on Linux
Updated 10 months ago
Add Linux support.
Closed a year ago1
Improve command line interface for table create flags.
Closed a year ago
Implement MultiplyShiftRX hash function.
Closed 2 years ago
Experiment: capture vertex collisions.
Closed 2 years ago1
Add a new command line parameter: --TargetBestCoverageValue=N.
Closed 2 years ago
Update "calculate assigned" routines to support dynamically-sized table data arrays.
Closed 2 years ago1
Implement refactored graph assignment.
Closed 2 years ago1
Add _penter hooking support.
Closed 2 years ago
Add a CITATION.cff to the repo.
Updated 2 years ago1
Implement GraphHashKeysMultiplyShiftR_AVX512.
Closed 2 years ago1
Fix Philox4x3210 behavior when concurrency level varies.
Closed 2 years ago1
Implement an AVX2-optimized version of HashAllKeys for MultiplyShiftR.
Closed 2 years ago
Implement support for pseudo random number generators.
Closed 4 years ago
Rename the python/perfecthash library to python/perfecthashdev.
Closed 4 years ago2
Implement a new command line tool to print available algo/hash/mask IDs <-> names.
Closed 4 years ago1
Potentially separate out creation stats from the on-disk header.
Closed 4 years ago1
Modulus masking does not work.
Updated 4 years ago
WaitForSingleObject/ResetEvent/SetEvent failed with invalid handle value
Updated 4 years ago2
Add a godbolt-friendly all-in-one .c output file.
Updated 4 years ago
In generated C code for compiled tables, only output #pragma directives that each platform can understand
Closed 5 years ago
Add Linux support for compiled perfect hash files.
Closed 5 years ago
Shared header files not written in bulk-create mode if first table create fails
Updated 5 years ago
Regenerate git repo to include original PerfectHashTable code from the tracer project.
Updated 5 years ago
Improve support for key sizes other than 32-bit.
Updated 5 years ago
Add support for inferring a key size from 32/64 suffix in keys file name prior to .keys extension.
Closed 5 years ago
Add support for text (i.e. non-binary) keys files.
Updated 5 years ago
Convert _RTL_FUNCTIONS_HEAD into an X-macro approach.
Closed 5 years ago
Add support for capturing TotalGraphTraversals (like MaxGraphTraversals).
Closed 5 years ago
Fix handling of invalid best coverage type command line options
Updated 5 years ago
Fix error handling logic when reporting invalid command line options.
Updated 5 years ago
Add CSV output for self-test.
Closed 6 years ago1
Add interface/IDL definitions for language interop.
Closed 6 years ago1
Use FormatMessage with proper template strings for self-test output instead of hacky macro approach.
Closed 6 years ago1
Use Rtl->Vtbl->GetRandomBytes() instead of __rdseed64().
Closed 6 years ago1
Chm_01.c: make each worker thread responsible for their allocation (for the graph etc).
Closed 6 years ago
Get FastIndexEx() working.
Closed 6 years ago1
Perform analysis as to why Jenkins never requires a resize but CRC32 does.
Closed 6 years ago1
Clean up path allocation logic.
Closed 6 years ago1
Convert Graph.c and Chm_01.c to use HRESULTs for return values.
Closed 6 years ago
Add a custom flags enum parameter to functions that create/load keys and tables.
Closed 6 years ago