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[VTA] Hotfix for padded load test in Chisel VTA #4264

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merged 2 commits into from
Nov 6, 2019
Merged

[VTA] Hotfix for padded load test in Chisel VTA #4264

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8c2d978
Update TensorUtil.scala
liangfu Nov 6, 2019
8c58234
Update test_vta_insn.py
liangfu Nov 6, 2019
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4 changes: 2 additions & 2 deletions vta/hardware/chisel/src/main/scala/core/TensorUtil.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -319,8 +319,8 @@ class TensorDataCtrl(tensorType: String = "none",
when(split) {
caddr := caddr + xmax_bytes
}.elsewhen(stride) {
caddr := baddr + (dec.xstride << log2Ceil(strideFactor))
baddr := baddr + (dec.xstride << log2Ceil(strideFactor))
caddr := baddr + (dec.xstride << log2Ceil(elemBytes))
baddr := baddr + (dec.xstride << log2Ceil(elemBytes))
}
}

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10 changes: 5 additions & 5 deletions vta/tests/python/unittest/test_vta_insn.py
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Expand Up @@ -89,10 +89,10 @@ def test_padded_load():
"""Test padded load."""
def _run(env, remote):
# declare
n = 21
m = 20
pad_before = [0, 1, 0, 0]
pad_after = [1, 3, 0, 0]
n = 3
m = 5
pad_before = [2, 1, 0, 0]
pad_after = [1, 2, 0, 0]
x = tvm.placeholder(
(n, m, env.BATCH, env.BLOCK_OUT),
name="x",
Expand Down Expand Up @@ -126,7 +126,7 @@ def _run(env, remote):
f = remote.load_module("padded_load.o")
# verify
ctx = remote.ext_dev(0)
x_np = np.random.randint(1, 2, size=(
x_np = np.random.randint(-10, 10, size=(
n, m, env.BATCH, env.BLOCK_OUT)).astype(x.dtype)
y_np = np.zeros((n + pad_before[0] + pad_after[0],
m + pad_before[1] + pad_after[1],
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