From b1970233ee1f807a133e7badf7b7b3a4eda7f803 Mon Sep 17 00:00:00 2001
From: Russel Arbore <russel.jma@gmail.com>
Date: Sun, 2 Mar 2025 17:53:32 -0600
Subject: [PATCH] verify flag for cfd
---
juno_samples/rodinia/cfd/src/lib.rs | 67 +++++++++++++++-------------
juno_samples/rodinia/cfd/src/main.rs | 2 +
2 files changed, 38 insertions(+), 31 deletions(-)
diff --git a/juno_samples/rodinia/cfd/src/lib.rs b/juno_samples/rodinia/cfd/src/lib.rs
index d61df4c5..a9800ed0 100644
--- a/juno_samples/rodinia/cfd/src/lib.rs
+++ b/juno_samples/rodinia/cfd/src/lib.rs
@@ -19,6 +19,8 @@ pub struct CFDInputs {
pub block_size: usize,
#[clap(short = None, long = Some("pre-euler"))]
pub pre_euler: bool,
+ #[clap(short, long)]
+ pub verify: bool,
}
fn run_euler(
@@ -219,6 +221,7 @@ pub fn cfd_harness(args: CFDInputs) {
iterations,
block_size,
pre_euler,
+ verify,
} = args;
let FarFieldConditions {
@@ -268,37 +271,39 @@ pub fn cfd_harness(args: CFDInputs) {
&ff_fc_momentum_z,
)
};
- let res_rust = if pre_euler {
- rust_cfd::pre_euler(
- nelr,
- iterations,
- variables,
- areas.as_slice(),
- elements_surrounding_elements.as_slice(),
- &normals,
- &ff_variable,
- &ff_fc_density_energy,
- &ff_fc_momentum_x,
- &ff_fc_momentum_y,
- &ff_fc_momentum_z,
- )
- } else {
- rust_cfd::euler(
- nelr,
- iterations,
- variables,
- areas.as_slice(),
- elements_surrounding_elements.as_slice(),
- &normals,
- &ff_variable,
- &ff_fc_density_energy,
- &ff_fc_momentum_x,
- &ff_fc_momentum_y,
- &ff_fc_momentum_z,
- )
- };
+ if verify {
+ let res_rust = if pre_euler {
+ rust_cfd::pre_euler(
+ nelr,
+ iterations,
+ variables,
+ areas.as_slice(),
+ elements_surrounding_elements.as_slice(),
+ &normals,
+ &ff_variable,
+ &ff_fc_density_energy,
+ &ff_fc_momentum_x,
+ &ff_fc_momentum_y,
+ &ff_fc_momentum_z,
+ )
+ } else {
+ rust_cfd::euler(
+ nelr,
+ iterations,
+ variables,
+ areas.as_slice(),
+ elements_surrounding_elements.as_slice(),
+ &normals,
+ &ff_variable,
+ &ff_fc_density_energy,
+ &ff_fc_momentum_x,
+ &ff_fc_momentum_y,
+ &ff_fc_momentum_z,
+ )
+ };
- if !compare_floats(&res_juno, &res_rust) {
- panic!("Mismatch in results");
+ if !compare_floats(&res_juno, &res_rust) {
+ panic!("Mismatch in results");
+ }
}
}
diff --git a/juno_samples/rodinia/cfd/src/main.rs b/juno_samples/rodinia/cfd/src/main.rs
index 277a3edb..2dd9a364 100644
--- a/juno_samples/rodinia/cfd/src/main.rs
+++ b/juno_samples/rodinia/cfd/src/main.rs
@@ -14,6 +14,7 @@ fn test_euler() {
iterations: 1,
block_size: 16,
pre_euler: false,
+ verify: true,
});
}
@@ -24,5 +25,6 @@ fn test_pre_euler() {
iterations: 1,
block_size: 16,
pre_euler: true,
+ verify: true,
});
}
--
GitLab