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

Fix some crashes on fuzzer

ce2e8fe5f2fdb3779505935f05f93481d4905e62 authored almost 3 years ago

Restore chunk_memcpy from before e6035df1d3f285af9a2e756fb428633eb7898881. Fixes #392.

79b6995ab82e09ccd1bd50f50e6af1ef40280c4c authored almost 3 years ago

Update README.md

d949577e61a1fc55b3f704d2fe53bca57b4278f8 authored almost 3 years ago

Update README.md

4e231e35d1a72ccb6025e0f4a45327f0f5a3e28b authored almost 3 years ago

Fix some unused function warnings

8359e6d06ad4c95f546251e78cab0df253936c09 authored almost 3 years ago

Remove defunct file

8c4e51ed26f362e2d5ecd3a9140101418cbf8a0d authored almost 3 years ago

Compatibility with zlib

fe868edf6c83666b3b44b4992f34b3b3bcf6545e authored almost 3 years ago

Support for internal zlibng compat

7ba8b832d2b7c65047130edbc3b25c65dcae5597 authored almost 3 years ago

Allow users to find libzn

594a5f33eb3b78d026bd89a21422b0c745f19aab authored almost 3 years ago

Cast back to int

8c230d62aca2249d16051dba452205f8fe7daeb1 authored almost 3 years ago

Fix most of the warnings

4bcc265eaad41a4a180716c0e28bfbfe7a38ef66 authored almost 3 years ago

Post 2.1.0 release actions done

c47f037233ff7df7802e6c9f6ba6a1825cf251f1 authored almost 3 years ago

Getting ready for release 2.1.0

9f3cb14a0614f59bbcf85bb990e1214219825fa1 authored almost 3 years ago

Fix cutest warnings

625b23eae661e207cd5a6d9beb2b25135d3b675d authored almost 3 years ago

Fix lld format

5f5213c23cc8608537b234e93ee5dae31a77aaff authored almost 3 years ago

Add support for zlib 2.0.6

7265a6470e7d72ad90647024189d67724c0be73c authored almost 3 years ago

Add support for zstd 1.5.2 (2nd attempt)

a581837d9400501c09f957298e91be0eec9a0b0a authored almost 3 years ago

fix test_bitshuffle_leftovers

1caf20f71935b55a11c97539cf6bd5d81e165316 authored almost 3 years ago

Change read signature back to int64_t

024dd6a35c430a25a017372938a4dcf5cd859d0b authored almost 3 years ago

Fix warnings and change nchunks to int64_t

e6035df1d3f285af9a2e756fb428633eb7898881 authored almost 3 years ago

implementing 3rd partition in blosc2_getitem_ctx()

4560df3ddd9e7031a450acdca28884884bd4f5ff authored almost 3 years ago

solving CMake problem

098765a82f80deedf9c68925b95fdf1e0f0a8d24 authored almost 3 years ago

solving conflicts and cleaning code

abb0faba11d12a87c71b7d17d3f568b30d1e701c authored almost 3 years ago

adapting some code to the new getitem functionalities

cc9430bc5c70b7645d73bc8139d09e32fda1db1a authored almost 3 years ago

improving zfp getitem machiney

805276e363779ab113e0e844b99f07b5bb0d5dc0 authored almost 3 years ago

syntax changes in test_zfp_rate_getitem.c

d83a089276a969ddb2aedc241228479ff3cae6c7 authored almost 3 years ago

fixing some warnings

4abd3766df3a9050c4af9556a939bffad8b1205b authored almost 3 years ago

ZFP getitem test included

23ad4e8b452c50bcffe4326f99e1e23f041274ec authored almost 3 years ago

getitem addapted to memcpyed case when ZFP fixed rate

89908e35280ce1102f911c2cdfabc0e9db5ce766 authored almost 3 years ago

created new getcell() function that decompresses a specific cell of a compressed block and used it for a specific case in getitem

d76b105605e00841b004d0656596d5f2139adb0a authored almost 3 years ago

implementing 3rd partition in blosc2_getitem_ctx()

f26b38a550e6791408b8218c35807f364ec1efb9 authored almost 3 years ago

implemented blosc_decompression_context_from_source() in blosc2.c and included in blosc2_zfp_getcell()

effa3723eb19bc0840a0ef9e323a930f7da92010 authored almost 3 years ago

removing troublemaking include from getcell()

868fdf6daf69e7e129d53862b1f62e83669af82d authored almost 3 years ago

initializing dctx at getcell

686fc9f079b632931ddca0e17e0055caeff51e11 authored almost 3 years ago

ZFP internal definitions moved to zfp-private.h

784f82c1b9233f4868c535e2b57b1696f174d596 authored almost 3 years ago

blosc_zfp_getitem() implemented and working correctly

627b2a01f6120067bb0ae63994086e04ab511322 authored almost 3 years ago

blosc_zfp_getcell() working for frames in-memory and on-disk (both sparse and contigous)

93a02dff1eff88b2336f69891aa9f2ca90d191cd authored almost 3 years ago

returning only the chosen items of the cell, not the whole cell

8e0b6e65bf6280e90f17232daefe595c49e4ab68 authored almost 3 years ago

blosc_zfp_decompress_cell() implemented and working correctly

b0ee76012356fdb34cf8efeb96f6a6600675b72b authored almost 3 years ago

removing some troublemaker includes and commenting useless functions in order to solve ZSTD contexts errors

964f5b21df9bd4f6bd171bef69519639fccb40c8 authored almost 3 years ago

returning only the chosen items of the cell, not the whole cell

fb0137ef33b3926eb3b14e4dc428b22e076ef0ff authored almost 3 years ago

created new getcell() function that decompresses a specific cell of a compressed block and used it for a specific case in getitem

ccbd4d28519b2acdc959a0b91308dc8e336409aa authored almost 3 years ago

ZFP internal definitions moved to zfp-private.h

485e4222841128f61cf55787e012f2b1f878ef90 authored almost 3 years ago

blosc_zfp_getitem() implemented and working correctly

d3080f33bd815bcd794e2231ec43a1d7d2eba0c7 authored almost 3 years ago

blosc_zfp_getcell() working for frames in-memory and on-disk (both sparse and contigous)

d6014744c887658a8fa349020914647024859841 authored almost 3 years ago

blosc_zfp_decompress_cell() implemented and working correctly

7f4e9d435daa3e07ad57b784b6663edbb2ae33dc authored almost 3 years ago

implemented blosc_decompression_context_from_source() in blosc2.c and included in blosc2_zfp_getcell()

92acac33d2b3df6f77a98de0487980b3ba4cf003 authored almost 3 years ago

removing troublemaking include from getcell()

4ea1048affda5d2807189d53e90da2b17948a682 authored almost 3 years ago

initializing dctx at getcell

6a45bbf88d92ba660b5d3bf37597dcde6b23b353 authored almost 3 years ago

requested changes

9106fc33f2696e80c59f3153a4618d9a77d0b10f authored almost 3 years ago

new case contemplated for ZFP getitem in blosc2.c; strides problem solved at getcell() in blosc2-zfp.c; new structure in test_zfp_rate_getitem.c to test correctly

5d7e4220166a4e42239230cac4bd71aee04d1326 authored almost 3 years ago

Delete reference to local file in examples/CMakeLists.txt

16cc1d55b7d84f05668133b6bce5b30d3c52b6b3 authored almost 3 years ago

Some amendments to docstrings

0112ed48a52dcd9ec7f134c0769795b72f25b477 authored almost 3 years ago

Add requested changes

41fdfff918387473fbe4c61674c91c807769a866 authored almost 3 years ago

add vlmeta_get_names

58047c96c56a81c3f58ca72da7594a12d6067e50 authored almost 3 years ago

Update README.md

36fbefb68fd04d9399aec57e46f4ed44a84c39e1 authored almost 3 years ago

Update ROADMAP.rst

f0fc8fb39bee563267ed6cdfeae0b34b46476368 authored almost 3 years ago

Add support for lossy codec (zfp)

1c57c0a37625fb09d83c393f84a19e3eaa9a9900 authored almost 3 years ago

Zero buffer before applying the prefilter

926b995c36dd8f5efa76713a234a8763ae7e2f0e authored almost 3 years ago

Fix history

1171e327ddb134b5a73224de6e2fecc841a5fc25 authored almost 3 years ago

Zero buffer before applying the prefilter

0da2b4d6da24e62d8d53694c9ab4ef1d74e9bc5a authored almost 3 years ago

Correct ppc64le condition

MATCHES should be used to allow for a regular expression.
STREQUAL was using the expression as ...

6759eb0d3a22431af1269e5f81fe4c45467bdf93 authored almost 3 years ago

Update README_CHUNK_FORMAT.rst

172274a277902cf3e330ad87da1fd6fb9ce72bdf authored almost 3 years ago

Update README_CFRAME_FORMAT.rst

7eef8d8a6ce1f2b5573edf7e9599651fef475fd2 authored almost 3 years ago

Update README_CFRAME_FORMAT.rst

11e1a0052938c4ea51493bb4000792b7f87a87a0 authored almost 3 years ago

Update README_CHUNK_FORMAT.rst

8485bce0467bac9f270e24c9280b70bdbeaae616 authored almost 3 years ago

Allow using clang on ppc64le

Clang 14 also has SSE translation support.

90527886e77169e5699afbb0d793a7117fff6402 authored almost 3 years ago

Fix docs

b09f9788f84cb68a786482be1f51844d13ae5b90 authored almost 3 years ago

Merge branch 'main' of github.com:Blosc/c-blosc2

b20a726832ece4998de9e39eb9d745cf8f4b0fdb authored almost 3 years ago

Catch error when opening a frame

5c9c98930f9835cf7d84c552b6919a18043a2119 authored almost 3 years ago

Fix for encoding instrumented codecs

ab19dc93ef9d2bfc4404d726afd89df5dba65bb2 authored almost 3 years ago

Fix for decoding instrumented codecs

3c8c9b5313901645717a845877669591b9cb5fc3 authored almost 3 years ago

More fixes for cframe docs

27b1b891d29e2be054562f0f62f9220814878483 authored almost 3 years ago

More fixes for cframe docs

33e249fd076a930b871f07cedb84bef328d90037 authored almost 3 years ago

Fix documentation of cframe

11fc8b7ea1c5e77f31c67ce204c35d50046d3640 authored almost 3 years ago

Add filter speed in instrumentation

34047d564be3a2b61c85af39d0a9816a8102aa0e authored almost 3 years ago

Fixed most of the issues with instr_codec

12e4a732a5cc93c55424fb6b6849a287f70494b2 authored almost 3 years ago

Support for codec instrumentation (very preliminary)

65ecf6e07ac9abaaf516cec66d45a5165baf9e4e authored almost 3 years ago

Propagate nblock and nchunk (if avail) to pre/postfilters

3f5cc72f7a552c37af8a0aeec584f141936fd0e5 authored almost 3 years ago

fix: surround all headers in blosc2.h with extern "C" in C++ mode

6d1813ea01109ad1fbd1a0acb9b3b43681f12e9c authored about 3 years ago

Some small fixes for the zfp README

8f241418f213f72c2da635e6a94653f3c3f6847e authored about 3 years ago

some Windows warnings solved

f3c8ed4b0669a0840d7c9460be1ec5fd29e85430 authored about 3 years ago

forgotten changes done

01908d706b9eeeb35c13e05799dc4b7430349b23 authored about 3 years ago

fixing leaks

f890013d6d046ad1e667f2edc1a784fd379209c0 authored about 3 years ago

test_zfp_float.c checking process has been fixed; in blosc2-zfp.c ZFP field definition was conceptually wrong because ZFP uses dimensions in the opposite direction to Caterva

2fe8945be366f8393252e92bb4c2562d87c01b76 authored about 3 years ago

warnings fixed

44b50fa29c0767a327c1dba1eafbfb8c7ff64183 authored about 3 years ago

changed ZFP README and improved ZFP tests checking method

89453a454ca4ac0b72db8bce0185c5b4fdacb353 authored about 3 years ago

new ZFP mode FIXED_PRECISION added

6c2a312dcf4421eb88a1e289dd039fb53c0a4ef6 authored about 3 years ago

Blosc fixed-rate mode implementation corrected: ratio needed to be converted from number of items to bits

3906a08c8e248ccfffc1c03e2b2834e7c56511d3 authored about 3 years ago

Update README.md

76adff02fbb4ce196deb4641415df4566d9334fc authored about 3 years ago

updated ZFP README.md; error fixed at blosc2-zfp.c l.281 -> it is no longer crushing; rate algorithm investigated, now Blosc checks if user rate is bigger than minimum rate

be96401bd1320a0ed1c4dcd4ba10b7e8c533ba5e authored about 3 years ago

Another round of corrections

1aca0b7b29cc0a2a9f9ba765262d9445cf3a5381 authored about 3 years ago

ZFP_FIXED_RATE mode implemented in blosc2-zfp.c and .h; new test_zfp_rate_float.c added -> compression rate obtained is different to the one passed in meta -> investigate if it is normal or not

35f80b61697ed55eecff7a72932905d7a35516f8 authored about 3 years ago

New ZFP structure more appropiate for updates; blosc2-zfp field building solved; new blosc2_dparams parameter typesize added

a347072d77e36903fde64824789bc62902495cd2 authored about 3 years ago

syntax error fixed at codecs-registry.c, ZFP Readme ended

8e0a80ee6c46b23b2508903729dde108ed805660 authored about 3 years ago

developing new README.md for ZFP plugin and dividing ZFP into two modes: FIXED_ACCURACY and FIXED_RATE

5c63eed34658a9f94a16ed560633b851e228c51b authored about 3 years ago

combining an auxilar buffer for ZFP compression output with a condition for only write when we have a successful compression in order to avoid invalid write

5623afe5a5424771ab9921e30ddc7d09d907f98b authored about 3 years ago

new method for reading typesize from plugin decoders -> now encoders and decoders have a new parameter: chunk buffer; typesize parameter removed from dparams

685e48115e11269f767cea9ae0abbf7060fe6f43 authored about 3 years ago

ZFP return code bug fixed; new ZFP tests added; tolerance added to ZFP meta plugin parameter

47c9fc9bacdb264722d5da128fe727a731ed6bea authored about 3 years ago

added a new ZFP test more centered in floating point buffers

58b99bf97145c161a28cccd3b9b9a333e503f59c authored about 3 years ago