github.com/Blosc/c-blosc2 issues | Ecosyste.ms: OpenCollective

Segfault on Debian Sid mips64el

avalentino opened this issue about 1 month ago

Updated internal zlib-ng to 2.2.2

DimitriPapadopoulos opened this pull request about 2 months ago

[Question] Clarifications about Performance

EmilDohne opened this issue about 2 months ago

Update and rename test_mmap.c to test_NNQAK.c

NameNoQuality opened this pull request about 2 months ago

Smaller buffer cannot be compressed

prashant-saxena opened this issue about 2 months ago

nvcc fails due to -Wno-unknown-pragmas flag set in bench/CMakeLists.txt

dqwu opened this issue 2 months ago

Heap-buffer-overflow in decompress_frame_fuzzer (oss-fuzz build)

cla7aye15I4nd opened this issue 3 months ago

fix UB in shuffle and unshuffle by marking _dst non-const

EmilDohne opened this pull request 3 months ago

Fix SEGV in blosc2_schunk_free()

EmilDohne opened this pull request 3 months ago

UB in shuffle_avx2 and unshuffle_avx2

EmilDohne opened this issue 3 months ago

SEGV in blosc2_schunk_free()

EmilDohne opened this issue 3 months ago

Fix public include directories for blosc2 targets

dmikushin opened this pull request 3 months ago

Handle leak in parallel (nThread > 1) zstd decompression

jocbeh opened this issue 4 months ago

Support wasm32 by disabling ZLIB WITH_OPTIM

milesgranger opened this pull request 4 months ago

Avoid rip-relative addressing for OSX x86_64

milesgranger opened this pull request 4 months ago

Failure building on linux with _xgetbv

ax3l opened this issue 6 months ago

Feature request: Add support for ALP (Adaptive Lossless floating-Point Compression)

kou opened this issue 6 months ago

load_lib: allow direct loading of library by name

boxerab opened this pull request 6 months ago

Add b2nd_nans method #624

waynegm opened this pull request 7 months ago

Should there be a function to create an NDIM array initialised with BLOSC2_SPECIAL_NAN?

waynegm opened this issue 7 months ago

Add .b2nd as officially supported file extension to the file format specification or use .b2frame otherwise

kislinsk opened this issue 7 months ago

Do not pass `-m` flags when compiling `shuffle.c`

mgorny opened this pull request 7 months ago

`shuffle.c` is compiled with `-mavx512*` which results in `SIGILL` on lower CPUs

mgorny opened this issue 7 months ago

PowerPC: Check for VSX and power8 arch for enabling altivec implementations

t20100 opened this pull request 7 months ago

Fix minor issues in header files

DimitriPapadopoulos opened this pull request 7 months ago

Tracing macros

DimitriPapadopoulos opened this issue 7 months ago

Fix typos found by codespell

DimitriPapadopoulos opened this pull request 7 months ago

Do not forget to free

DimitriPapadopoulos opened this pull request 8 months ago

Fix Linux cross-compilation for Windows.

mad27 opened this pull request 8 months ago

Incorrect case for windows.h in blosc2-stdio.h

mad27 opened this issue 8 months ago

Use mode parameter only in open call

JanSellner opened this pull request 8 months ago

Further mmap fixes and improvements in preparation for the Python bindings

JanSellner opened this pull request 8 months ago

blosc2_schunk_open_udio calls stat

froody opened this issue 8 months ago

Failure compiling on windows with Intel OneAPI

byrnHDF opened this issue 8 months ago

Add functions for c|dparams, storage and io defaults

milesgranger opened this pull request 8 months ago

Fix trailer_len sizing mismatch

milesgranger opened this pull request 8 months ago

Implicit declaration of function ‘malloc’ on on ppc64el

avalentino opened this issue 9 months ago

Add support for memory-mapped files

JanSellner opened this pull request 9 months ago

Fix musl linux build

milesgranger opened this pull request 9 months ago

Feature Request: Opt ouf of `blosc_get_cpu_features`

milesgranger opened this issue 9 months ago

ImportError: libblosc2.so.2: cannot open shared object file: No such file or directory

anmyachev opened this issue 10 months ago

Fixed b2nd_append() so that it works with empty arrays too.

FrancescAlted opened this pull request 10 months ago

changed STREQUAL to MATCHES

zerothi opened this pull request 10 months ago

Consistently refer to "Blosc Development Team" without "The"

DimitriPapadopoulos opened this pull request 10 months ago

`LICENSES/FASTLZ.txt`

DimitriPapadopoulos opened this issue 10 months ago

Altivec option is misleading, it should be VSX; also, why only ppc64le, but not ppc64 (for supported CPUs)?

barracuda156 opened this issue 10 months ago

The vulnerability is a memory leak bug located at line 565 of the file /c-blosc2/blosc/schunk.c

LuMingYinDetect opened this issue 11 months ago

No shuffle repeat

FrancescAlted opened this pull request 11 months ago

Change blosc2.c:set_values to always call memcpy if BLOSC_STRICT_ALIGN

mwhudson opened this pull request 11 months ago

Invalid instruction at 0x7f89795d34c4 in shuffle

mkitti opened this issue 12 months ago

bytedelta: rely on __SSSE3__ macro rather that on architecture macros

t20100 opened this pull request 12 months ago

Why no chunk skipping in sparse frame?

dmikushin opened this issue 12 months ago

Release package has a different checksum from 3 weeks ago

uilianries opened this issue 12 months ago

SOVERSION bump

avalentino opened this issue 12 months ago

Adding decompress_file example

dmikushin opened this pull request 12 months ago

Public b2nd.h includes blosc-private.h, which is not installed by CMake

cgohlke opened this issue 12 months ago

Optimizing zstd, specially when using dicts

FrancescAlted opened this pull request 12 months ago

Implement a new truncation precision for integers (BLOSC_FILTER_INT_TRUNC)

FrancescAlted opened this pull request 12 months ago

Initialize grok lib when loading the library

martaiborra opened this pull request 12 months ago

Nchunks slice (v2)

FrancescAlted opened this pull request about 1 year ago

Register the grok codec (ID 37)

FrancescAlted opened this pull request about 1 year ago

Add get_slice_nchunks && register blosc2-grok

martaiborra opened this pull request about 1 year ago

Bump actions/upload-artifact from 3 to 4

dependabot[bot] opened this pull request about 1 year ago

Use typedef for blosc_timestamp_t

mulimoen opened this pull request about 1 year ago

Changes to compile with NEON SIMD in Raspberry Pi (armv7l)

FrancescAlted opened this pull request about 1 year ago

Fix conflicting types in Altivec code

michaelkuhn opened this pull request about 1 year ago

Add files for GNU Guix support

ivilata opened this pull request about 1 year ago

New bitshuffle functions

FrancescAlted opened this pull request about 1 year ago

Error in ndlz8_decompress: memset Receiving Negative Size Value

CWResearcher opened this issue about 1 year ago

Expose b2nd_copy_buffer function

ivilata opened this pull request about 1 year ago

Fix typo newly found by codespell

DimitriPapadopoulos opened this pull request about 1 year ago

fix compile arguments for armv7l

bnavigator opened this pull request over 1 year ago

Make tuners return error

martaiborra opened this pull request over 1 year ago

Fix typo newly found by codespell

DimitriPapadopoulos opened this pull request over 1 year ago

Feature Request: WASM Build Target for c-blosc2

TheRook opened this issue over 1 year ago

Signed down cast negates usefulness of preceding bounds check

pgoodman opened this issue over 1 year ago

Incorrect testing of strtol failure modes

pgoodman opened this issue over 1 year ago

Globally register openhtj2k codec

martaiborra opened this pull request over 1 year ago

Bump actions/checkout from 3 to 4

dependabot[bot] opened this pull request over 1 year ago

Fix typo found by codespell

DimitriPapadopoulos opened this pull request over 1 year ago

Suppress an use-after-free warning

kou opened this pull request over 1 year ago

Fetchcontent zlib ng 2

FrancescAlted opened this pull request over 1 year ago

Revert "Disable visibility attribute for mingw"

FrancescAlted opened this pull request over 1 year ago

Disable visibility attribute for mingw

Biswa96 opened this pull request over 1 year ago

Always take BLOSC_STRICT_ALIGN path

thesamesam opened this pull request over 1 year ago

CMake: Cleanup Threads Search & Propagation

ax3l opened this pull request over 1 year ago

Fix: CMake Config Version w/o Suffix

ax3l opened this pull request over 1 year ago

Fetch Content Superbuild for zlib-ng

ax3l opened this pull request over 1 year ago

Build Error with Intel OneAPI Compilers: bytedelta/bytedelta.c

ax3l opened this issue over 1 year ago

Fix unused parameter warning with dlopen function

Biswa96 opened this pull request over 1 year ago

FetchContent for zlib-ng

FrancescAlted opened this pull request over 1 year ago

Fix redefinition of PATH_MAX macro with mingw

Biswa96 opened this pull request over 1 year ago

Fix CMake Install: Find*.cmake Modules

ax3l opened this pull request over 1 year ago

CMake: Update FindZLIB_NG For Target

ax3l opened this pull request over 1 year ago

CMake: Fix installing cmake files in mingw

Biswa96 opened this pull request over 1 year ago

CMake failure when trying to use system zlib-ng: ZLIB_NG::ZLIB_NG target not found

mgorny opened this issue over 1 year ago

Fix new typos found by codespell

DimitriPapadopoulos opened this pull request over 1 year ago

CMake: Install Blosc2Config.cmake

ax3l opened this pull request over 1 year ago

CMake: Static lib Deps are Public

ax3l opened this pull request over 1 year ago

Do not return error when file does not exist

martaiborra opened this pull request over 1 year ago