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Xilinx / ACCL

Alveo Collective Communication Library: MPI-like communication operations for Xilinx Alveo accelerators
https://accl.readthedocs.io/
Apache License 2.0
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Build system misconfiguration for refdesign with Coyote + RDMA + U250 #183

Closed Tobi-Alonso closed 5 months ago

Tobi-Alonso commented 6 months ago

Reprodution

source <VITIS_INSTALL>/settings64.sh
cd "test/refdesigns"
make MODE=coyote_rdma PLATFORM=xilinx_u250_gen3x16_xdma_4_1_202210_1

Error message

"Number of DDR channels misconfigured"

Details

N_DDR_CHAN is not correctly set for U250 + RDMA in 'test/refdesigns/Coyote/hw/config.cmake'

quetric commented 5 months ago

Thanks @Tobi-Alonso in fact N_DDR_CHAN is not set correctly for any non-HBM platform

quetric commented 5 months ago

fixed in 343da3ef9ab86851