From 460402f0dbc95ab3b994e495dc38e2d8aec09c28 Mon Sep 17 00:00:00 2001
From: Georg Streich <streichg@ethz.ch>
Date: Sun, 7 Jan 2024 22:25:14 +0100
Subject: [PATCH] Move start_call
---
custom_hls/accl/funcs.hpp | 18 ++++++++----------
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/custom_hls/accl/funcs.hpp b/custom_hls/accl/funcs.hpp
index 62890f493..043c9fa85 100644
--- a/custom_hls/accl/funcs.hpp
+++ b/custom_hls/accl/funcs.hpp
@@ -46,16 +46,6 @@ void accl_out(
ap_uint<accl_width> accl_word;
ap_uint<stream_width> stream_word;
- // Currently the hls driver does not allow us to make an async call, so we have to do
- // it manually.
- accl.start_call(
- ACCL_SEND, num_transfer_bits / 32,
- comm_adr, dest_rank, 0, data_from_cclo_id,
- dpcfg_adr, cflags, sflags | 0x2,
- 0, 0, 0
- );
-
-
send: for (int i = 0; i < num_bits - step + 1; i += step) {
if (i % stream_width == 0) {
stream_word = in.read();
@@ -75,6 +65,14 @@ void accl_out(
data.push(accl_word, 0);
}
+ // Currently the hls driver does not allow us to make an async call, so we have to do
+ // it manually.
+ accl.start_call(
+ ACCL_SEND, num_transfer_bits / 32,
+ comm_adr, dest_rank, 0, data_from_cclo_id,
+ dpcfg_adr, cflags, sflags | 0x2,
+ 0, 0, 0
+ );
#ifdef CPPSIM
std::cerr << "accl_out waiting on ack" << std::endl;
--
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