From 653ce44ca3aeac28aa269486bb7b2c4914b1ee4b Mon Sep 17 00:00:00 2001
From: Matt Wala <wala1@illinois.edu>
Date: Mon, 19 Feb 2018 16:01:50 -0600
Subject: [PATCH] Add nosync to all write statements
---
sumpy/e2e.py | 6 +++---
sumpy/p2e.py | 5 +++--
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/sumpy/e2e.py b/sumpy/e2e.py
index 2c309200..724903fd 100644
--- a/sumpy/e2e.py
+++ b/sumpy/e2e.py
@@ -196,7 +196,7 @@ class E2EFromCSR(E2EBase):
"""] + ["""
tgt_expansions[tgt_ibox - tgt_base_ibox, {coeffidx}] = \
simul_reduce(sum, isrc_box, coeff{coeffidx}) \
- {{id_prefix=write_expn}}
+ {{id_prefix=write_expn,nosync=write_expn*}}
""".format(coeffidx=i) for i in range(ncoeff_tgt)] + ["""
end
"""],
@@ -314,7 +314,7 @@ class E2EFromChildren(E2EBase):
tgt_expansions[tgt_ibox - tgt_base_ibox, {i}] \
+ coeff{i} \
{{id_prefix=write_expn,dep=compute_coeff*,
- nosync=read_coeff*}}
+ nosync=read_coeff*:write_expn*}}
""".format(i=i) for i in range(ncoeffs)] + ["""
end
end
@@ -422,7 +422,7 @@ class E2EFromParent(E2EBase):
tgt_expansions[tgt_ibox - tgt_base_ibox, {i}] = \
tgt_expansions[tgt_ibox - tgt_base_ibox, {i}] + coeff{i} \
- {{id_prefix=write_expn,nosync=read_expn*}}
+ {{id_prefix=write_expn,nosync=read_expn*:write_expn*}}
""".format(i=i) for i in range(ncoeffs)] + ["""
end
"""],
diff --git a/sumpy/p2e.py b/sumpy/p2e.py
index 1d2e63a2..19db841f 100644
--- a/sumpy/p2e.py
+++ b/sumpy/p2e.py
@@ -138,7 +138,7 @@ class P2EFromSingleBox(P2EBase):
"""] + ["""
tgt_expansions[src_ibox-tgt_base_ibox, {coeffidx}] = \
simul_reduce(sum, isrc, strength*coeff{coeffidx}) \
- {{id_prefix=write_expn}}
+ {{id_prefix=write_expn,nosync=write_expn*}}
""".format(coeffidx=i) for i in range(ncoeffs)] + ["""
end
"""],
@@ -256,7 +256,8 @@ class P2EFromCSR(P2EBase):
"""] + ["""
tgt_expansions[tgt_ibox - tgt_base_ibox, {coeffidx}] = \
simul_reduce(sum, (isrc_box, isrc),
- strength*coeff{coeffidx}) {{id_prefix=write_expn}}
+ strength*coeff{coeffidx}) \
+ {{id_prefix=write_expn,nosync=write_expn*}}
""".format(coeffidx=i) for i in range(ncoeffs)] + ["""
end
"""],
--
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