From bf5b8d60aa27445facefdcab2d128966e6a02ed3 Mon Sep 17 00:00:00 2001 From: Yutaka Sawada <60930312+Yutaka-Sawada@users.noreply.github.com> Date: Sat, 15 Jun 2024 13:50:52 +0900 Subject: [PATCH] Release note of version 1.3.3.3 --- README.md | 64 ++++++++++++++++++++++++++++++++----------------------- 1 file changed, 37 insertions(+), 27 deletions(-) diff --git a/README.md b/README.md index b9d822e..12bc561 100644 --- a/README.md +++ b/README.md @@ -1,45 +1,55 @@ # MultiPar -### v1.3.3.2 is public +### v1.3.3.3 is public -  This is a small fix version to improve performance of GPU acceleration. -It will become faster on AMD Radeon graphics boards. -It may be slightly faster on Nvidia GeForce graphics boards. -There is no difference in CPU calculation. -Because this isn't tested so much, there may be a bug, failure, or mistake. -If you see a problem, please report the incident. -I will try to solve as possible as I can. +  I fixed a few rare bugs in this version. +While most users were not affected by those problems, +those who saw the matter would better use new version. +If there is a problem still, I will fix as possible as I can. +I updated some help documents about Batch script. +I mentioned the location of help files in ReadMe text. -  I changed 3 points in my OpenCL implementation. -It's possible to test them by `lc` option at command-line. -Thanks [cavalia88, Slava46, and Anime Tosho for many tests and wonderful idea](https://github.com/Yutaka-Sawada/MultiPar/issues/107). -OpenCL perfomance is varied in every graphics boards. -If you have a fast graphics board, enabling "GPU acceleration" would be faster. -If it's not so fast (or is slow) on your PC, just un-check the feature. -1) Data transfur between PC's RAM and GPU's VRAM -2) Calculation over GPU -3) Calculate 2 blocks at once to reduce number of table lookup +  New version supports a PC with max 8 OpenCL devices. +Thanks [Yi Gu for reporting bug in a rare environment](https://github.com/Yutaka-Sawada/MultiPar/issues/110). +I didn't think a user put so many OpenCL devices on a PC. +It will detect a Graphics board correctly. + +  I improved source file splitting feature at creating PAR2 files. +Thanks [AreteOne for reporting bug and suggestion of improvment](https://github.com/Yutaka-Sawada/MultiPar/issues/117). +When file extension is a number, it didn't handle properly. +If someone saw strange behavior at file splitting ago, it should have been solved in this version. + +  I fixed a bug in verifying external files. +It might not find the last slice in a source file, when the file data is redundant. +Thanks [dle-fr for reporting bug and testing many times](https://github.com/Yutaka-Sawada/MultiPar/issues/130). +This solution may improve verification of damaged files, too. +When source files are mostly random data like commpressed archive, there was no problem. -[ Changes from 1.3.3.1 to 1.3.3.2 ] +[ Changes from 1.3.3.2 to 1.3.3.3 ] + +Installer update +- Inno Setup was updated from v6.2.2 to v6.3.1. PAR2 client update -- Improvement - - GPU acceleration will work well on AMD graphics boards. +- Bug fix + - Fixed a bug in GPU acceleration, when there are many OpenCL devices. + - Failure of splitting source files with numerical extension was fixed. + - Faulty prediction of the last block in a file with repeated data was fixed. [ Hash value ] -MultiPar1332.zip -MD5: 5F2848ED7F65C632D1FED42A39B66F95 -SHA1: CFA2CC6D217704BE2AF9DEDE15B117E9DC26A25B +MultiPar1333.zip +MD5: 01A201CA340C33053E6D7D2604D54019 +SHA1: F7C30A7BDEB4152820C9CFF8D0E3DA719F69D7C6 -MultiPar1332_setup.exe -MD5: 338F9D0842762338DC83921BBE546AF8 -SHA1: 2A11FD544D49AA7B952214733C9D8E53F647592E +MultiPar1333_setup.exe +MD5: 33F9E441F5C1B2C00040E9BAFA7CC1A9 +SHA1: 6CEBED8CECC9AAC5E8070CD5E8D1EDF7BBBC523A   To install under "Program Files" or "Program Files (x86)" directory, you must select "Install for all users" at the first dialog.   Old versions and source code packages are available at [GitHub](https://github.com/Yutaka-Sawada/MultiPar/releases) or -[OneDrive](https://1drv.ms/u/s!AtGhNMUyvbWOaSo1n_R8awJ_hg0). +[OneDrive](https://1drv.ms/f/c/8eb5bd32c534a1d1/QtGhNMUyvbUggI5pAAAAAAAAKjWf9HxrAn-GDQ).