diff options
Diffstat (limited to 'TRNS/dimes-hetsim-hbm.sh')
| -rwxr-xr-x | TRNS/dimes-hetsim-hbm.sh | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/TRNS/dimes-hetsim-hbm.sh b/TRNS/dimes-hetsim-hbm.sh index a7240a9..b6d645a 100755 --- a/TRNS/dimes-hetsim-hbm.sh +++ b/TRNS/dimes-hetsim-hbm.sh @@ -6,19 +6,38 @@ make -B NUMA=1 mkdir -p log/$(hostname) fn=log/$(hostname)/$(date +%Y%m%d) -# DPU version: -m m -n n -o M_ -p N_ -# input size: sizeof(T) * M_ * m * N_ * n +# Args: -m m -n n -o M_ -p N_ +# +# Input: (M_ * m) × (N_ * n) matrix +# Output: (N_* n) × (M_ * m) matrix +# Step 1: transpose (M_ * m) × N_ matrix that consits of tiles of size n +# CPU version: explicit +# DPU version: implicit (appropriate write operations to DPUs) +# Step 2: transpose m × n matrix; this happens N_ * M_ times. +# DPU version: Each tasklet transposes a single m × n matrix / tile. +# (16 × 8 tile takes up 1 KiB WRAM) +# Step 3: Transpose M_ × n matrix that consists of tiles of size m. +# +# Note for DPU version: if M_ > #DPUs, steps 1 through 3 are repeated. +# Number of repetitions == ceil(M_ / #DPUS) +# For Hetsim benchmarks, we set M_ == #DPUs to simplify the task graph (no repetitions that depend on the number of available DPUs). +# Just in case, there is also a configuration with M_ == 2048 independent of #DPUs +# +# input size: uint64(DPU)/double(CPU) * M_ * m * N_ * n +# output size: uint64(DPU)/double(CPU) * M_ * m * N_ * n -- on DPU only; CPU version operates in-place # Upstream DPU version uses int64_t, -p 2048 -o 12288 -x 1 [implicit -m 16 -n 8] # Upstream CPU version uses double, -p 2556 -o 4096 -m 16 -n 8 and fails with -o 12288 (allocation error) # -# Here: -p 2048 -o 2048 -m 16 -n 8 for both +# -p 2048 -o 2048 -m 16 -n 8 -> matrix size: 4 GiB +# -p [64 .. 2304] -o 2048 -m 16 -n 8 -> matrix size: 128 MiB .. 4.5 GiB ( echo "CPU single-node operation (1/2)" >&2 parallel -j1 --eta --joblog ${fn}.1.joblog --header : \ - ./trns -w 0 -r 40 -p 2048 -o 2048 -m 16 -n 8 -t {nr_threads} -a {ram} -b {ram} -c {cpu} \ + ./trns -w 0 -r 5 -p {p} -o 2048 -m 16 -n 8 -t {nr_threads} -a {ram} -b {ram} -c {cpu} \ + ::: p 64 128 256 512 768 1024 1536 2048 2304 \ ::: ram $(seq 0 15) \ ::: cpu $(seq 0 7) \ ::: nr_threads 1 2 4 8 12 16 @@ -26,7 +45,8 @@ parallel -j1 --eta --joblog ${fn}.1.joblog --header : \ echo "CPU multi-node operation (1/2)" >&2 parallel -j1 --eta --joblog ${fn}.2.joblog --header : \ - ./trns -w 0 -r 40 -p 2048 -o 2048 -m 16 -n 8 -t {nr_threads} -a {ram} -b {ram} -c {cpu} \ + ./trns -w 0 -r 40 -p {p} -o 2048 -m 16 -n 8 -t {nr_threads} -a {ram} -b {ram} -c {cpu} \ + ::: p 64 128 256 512 768 1024 1536 2048 2304 \ ::: ram $(seq 0 15) \ ::: cpu -1 \ ::: nr_threads 32 48 64 96 128 |