Discussions

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  How to determine the value of __mask at an instance

  lalith-mcw asked Apr 23, 2024 in Q&A · Unanswered

  

  

  

  

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  Optimization advice (gather/scatter, vector arguments, 3D grid loop)

  MGilleronFJ asked Jan 30, 2024 in Q&A · Unanswered

  

  

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  Is this proper way to round a floating point value to an integer?

  MkazemAkhgary asked Feb 28, 2024 in Q&A · Closed · Unanswered

  

  

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  performance ISPC vs LLVM Clang

  iperov started Jan 26, 2024 in General

  

  

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  ISPC grammar for tree-sitter language parser

  Visual Studio / VSCode Extension All bugs, questions and feature requests for the editor extension.

  fab4100 started May 21, 2023 in Show and tell

  

  

  

  

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  The simplest CMakeLists.txt for a Linux project

  pauljurczak asked Dec 20, 2023 in Q&A · Answered

  

  

  

  

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  Please bring back the emit-c++ feature

  imaginary-person started Dec 17, 2023 in Ideas

  

  

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  Generating C/C++ code with intrinsics

  zzy-supplient started Aug 30, 2023 in General

  

  

  

  

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  Unexpected scatter performance warnings using soa

  BashPrince asked May 1, 2022 in Q&A · Unanswered

  

  

  

  

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  A prefix sum in ISPC

  jacobloveless asked Feb 1, 2023 in Q&A · Unanswered

  

  

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  How to generate more efficient SIMD code

  zengdelang asked Aug 22, 2023 in Q&A · Closed · Answered

  

  

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  Allocating array of pointers using new

  tpyra started Aug 18, 2023 in General · Closed

  

  

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  Release supporting aarch64-apple-darwin

  csmulhern asked Mar 20, 2021 in Q&A · Answered

  

  

  

  

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  Grammar railroad diagram

  mingodad started May 21, 2023 in Show and tell

  

  

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  Could NOT find OpenMP_C

  123xyl asked Mar 23, 2023 in Q&A · Answered

  

  

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  How does ISPC load from input arrays and stores into output arrays?

  MGilleronFJ asked Mar 15, 2023 in Q&A · Unanswered

  

  

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  === v1.19.0 === (28 February 2023)

  dbabokin started Feb 28, 2023 in General

  

  

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  Are local arrays automatically aligned?

  MkazemAkhgary asked Feb 23, 2023 in Q&A · Unanswered

  

  

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  Code Generation for vector product seems ... off

  jacobloveless asked Jan 23, 2023 in Q&A · Closed · Answered

  

  

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  Fan mail

  watersb started Dec 1, 2022 in General

  

  

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  ISPC on MinGW64 ?

  zx-82 started Aug 20, 2022 in General

  

  

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  How to find the index of max element in float<4> in avx2-i32x8 effeciently

  JWesker asked May 13, 2022 in Q&A · Unanswered

  

  

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  === v1.18.0 === (5 May 2022)

  dbabokin started May 6, 2022 in General

  

  

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  For guidance on porting cuda code to ispc

  33rupes asked Apr 18, 2022 in Q&A · Unanswered

  

  

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  === v1.17.0 === (14 January 2022)

  dbabokin started Jan 15, 2022 in General

  

  

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