From d43782f9a15335ca9e8fba830e3fdf0afe99b993 Mon Sep 17 00:00:00 2001 From: Ed Caunt Date: Wed, 3 Dec 2025 09:10:08 +0000 Subject: [PATCH] misc: Remove references to PGCC in FAQ --- FAQ.md | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/FAQ.md b/FAQ.md index 75eee0319f..3c08e4b5dc 100644 --- a/FAQ.md +++ b/FAQ.md @@ -289,7 +289,7 @@ These environment variables can either be set from the shell or programmatically ### Description of Devito environment variables #### DEVITO_ARCH -Used to select a specific "backend compiler". The backend compiler takes as input the code generated by Devito and produces a shared object. Supported backend compilers are `gcc`, `icc`, `pgcc`, `clang`. For each of these compilers, Devito uses some preset compilation flags (e.g., `-O3`, `-march=native`, `-fast-math`). If this environment variable is left unset, Devito will attempt auto-detection of the most suitable backend compiler available on the underlying system. +Used to select a specific "backend compiler". The backend compiler takes as input the code generated by Devito and produces a shared object. Supported backend compilers are `gcc`, `icc`, `nvc`, and `clang`. For each of these compilers, Devito uses some preset compilation flags (e.g., `-O3`, `-march=native`, `-fast-math`). If this environment variable is left unset, Devito will attempt auto-detection of the most suitable backend compiler available on the underlying system. #### DEVITO_PLATFORM This environment variable is mostly needed when running on GPUs, to ask Devito to generate code for a particular device (see for example this [tutorial](https://github.com/devitocodes/devito/blob/main/examples/gpu/01_diffusion_with_openmp_offloading.ipynb)). Can be also used to specify CPU architectures such as Intel's -- Haswell, Broadwell, SKL and KNL -- ARM, AMD, and Power. Often one can ignore this variable because Devito typically does a decent job at auto-detecting the underlying platform. @@ -345,8 +345,6 @@ When using OpenMP offloading, it is recommended to stick to the corresponding ve Requires: `PLATFORM=nvidiaX` and `ARCH=nvc`. -The legacy PGI compiler is also supported via `ARCH=pgcc`. - #### LANGUAGE=cuda _DevitoPRO only._