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From: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 19/24] pipeline: introduce pipeline compilation
Date: Fri, 10 Sep 2021 13:29:58 +0100	[thread overview]
Message-ID: <20210910123003.85448-19-cristian.dumitrescu@intel.com> (raw)
In-Reply-To: <20210910123003.85448-1-cristian.dumitrescu@intel.com>

Lay the foundation to generate C code for the pipeline: C functions
for actions and custom instructions are generated, built as shared
object library and loaded into the pipeline.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
---
 lib/pipeline/rte_swx_pipeline.c | 44 +++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/lib/pipeline/rte_swx_pipeline.c b/lib/pipeline/rte_swx_pipeline.c
index 598009c024..4c0e3043ec 100644
--- a/lib/pipeline/rte_swx_pipeline.c
+++ b/lib/pipeline/rte_swx_pipeline.c
@@ -8953,6 +8953,9 @@ rte_swx_pipeline_instructions_config(struct rte_swx_pipeline *p,
 	return 0;
 }
 
+static int
+pipeline_compile(struct rte_swx_pipeline *p);
+
 int
 rte_swx_pipeline_build(struct rte_swx_pipeline *p)
 {
@@ -9018,6 +9021,9 @@ rte_swx_pipeline_build(struct rte_swx_pipeline *p)
 		goto error;
 
 	p->build_done = 1;
+
+	pipeline_compile(p);
+
 	return 0;
 
 error:
@@ -9760,3 +9766,41 @@ rte_swx_ctl_meter_stats_read(struct rte_swx_pipeline *p,
 
 	return 0;
 }
+
+/*
+ * Pipeline compilation.
+ */
+static int
+pipeline_codegen(struct rte_swx_pipeline *p)
+{
+	FILE *f = NULL;
+
+	if (!p)
+		return -EINVAL;
+
+	/* Create the .c file. */
+	f = fopen("/tmp/pipeline.c", "w");
+	if (!f)
+		return -EIO;
+
+	/* Include the .h file. */
+	fprintf(f, "#include \"rte_swx_pipeline_internal.h\"\n");
+
+	/* Close the .c file. */
+	fclose(f);
+
+	return 0;
+}
+
+static int
+pipeline_compile(struct rte_swx_pipeline *p)
+{
+	int status = 0;
+
+	/* Code generation. */
+	status = pipeline_codegen(p);
+	if (status)
+		return status;
+
+	return status;
+}
-- 
2.17.1


  parent reply	other threads:[~2021-09-10 12:33 UTC|newest]

Thread overview: 79+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-10 12:29 [dpdk-dev] [PATCH 01/24] pipeline: move data structures to internal header file Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 02/24] pipeline: move thread inline functions to " Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 03/24] pipeline: create inline functions for RX instruction Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 04/24] pipeline: create inline functions for TX instruction Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 05/24] pipeline: create inline functions for extract instruction Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 06/24] pipeline: create inline functions for emit instruction Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 07/24] pipeline: create inline functions for validate instruction Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 08/24] pipeline: create inline functions for learn instruction Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 09/24] pipeline: create inline functions for extern instruction Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 10/24] pipeline: create inline functions for move instruction Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 11/24] pipeline: create inline functions for DMA instruction Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 12/24] pipeline: create inline functions for ALU instructions Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 13/24] pipeline: create inline functions for register instructions Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 14/24] pipeline: create inline functions for meter instructions Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 15/24] pipeline: create inline functions for instruction operands Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 16/24] pipeline: enable persistent instruction meta-data Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 17/24] pipeline: introduce action functions Cristian Dumitrescu
2021-09-10 12:29 ` [dpdk-dev] [PATCH 18/24] pipeline: introduce custom instructions Cristian Dumitrescu
2021-09-10 12:29 ` Cristian Dumitrescu [this message]
2021-09-10 12:29 ` [dpdk-dev] [PATCH 20/24] pipeline: export pipeline instructions to file Cristian Dumitrescu
2021-09-10 12:30 ` [dpdk-dev] [PATCH 21/24] pipeline: generate action functions Cristian Dumitrescu
2021-09-10 12:30 ` [dpdk-dev] [PATCH 22/24] pipeline: generate custom instruction functions Cristian Dumitrescu
2021-09-10 12:30 ` [dpdk-dev] [PATCH 23/24] pipeline: build shared object for pipeline Cristian Dumitrescu
2021-09-10 12:30 ` [dpdk-dev] [PATCH 24/24] pipeline: enable pipeline compilation Cristian Dumitrescu
2021-09-10 13:36 ` [dpdk-dev] [PATCH V2 01/24] pipeline: move data structures to internal header file Cristian Dumitrescu
2021-09-10 13:36   ` [dpdk-dev] [PATCH V2 02/24] pipeline: move thread inline functions to " Cristian Dumitrescu
2021-09-10 13:36   ` [dpdk-dev] [PATCH V2 03/24] pipeline: create inline functions for RX instruction Cristian Dumitrescu
2021-09-10 13:36   ` [dpdk-dev] [PATCH V2 04/24] pipeline: create inline functions for TX instruction Cristian Dumitrescu
2021-09-10 13:36   ` [dpdk-dev] [PATCH V2 05/24] pipeline: create inline functions for extract instruction Cristian Dumitrescu
2021-09-10 13:36   ` [dpdk-dev] [PATCH V2 06/24] pipeline: create inline functions for emit instruction Cristian Dumitrescu
2021-09-10 13:36   ` [dpdk-dev] [PATCH V2 07/24] pipeline: create inline functions for validate instruction Cristian Dumitrescu
2021-09-10 13:36   ` [dpdk-dev] [PATCH V2 08/24] pipeline: create inline functions for learn instruction Cristian Dumitrescu
2021-09-10 13:36   ` [dpdk-dev] [PATCH V2 09/24] pipeline: create inline functions for extern instruction Cristian Dumitrescu
2021-09-10 13:36   ` [dpdk-dev] [PATCH V2 10/24] pipeline: create inline functions for move instruction Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 11/24] pipeline: create inline functions for DMA instruction Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 12/24] pipeline: create inline functions for ALU instructions Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 13/24] pipeline: create inline functions for register instructions Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 14/24] pipeline: create inline functions for meter instructions Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 15/24] pipeline: create inline functions for instruction operands Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 16/24] pipeline: enable persistent instruction meta-data Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 17/24] pipeline: introduce action functions Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 18/24] pipeline: introduce custom instructions Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 19/24] pipeline: introduce pipeline compilation Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 20/24] pipeline: export pipeline instructions to file Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 21/24] pipeline: generate action functions Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 22/24] pipeline: generate custom instruction functions Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 23/24] pipeline: build shared object for pipeline Cristian Dumitrescu
2021-09-10 13:37   ` [dpdk-dev] [PATCH V2 24/24] pipeline: enable pipeline compilation Cristian Dumitrescu
2021-09-10 14:09   ` [dpdk-dev] [PATCH V2 01/24] pipeline: move data structures to internal header file Bruce Richardson
2021-09-13 17:07     ` Dumitrescu, Cristian
2021-09-13 16:44   ` [dpdk-dev] [PATCH V3 " Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 02/24] pipeline: move thread inline functions to " Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 03/24] pipeline: create inline functions for RX instruction Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 04/24] pipeline: create inline functions for TX instruction Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 05/24] pipeline: create inline functions for extract instruction Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 06/24] pipeline: create inline functions for emit instruction Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 07/24] pipeline: create inline functions for validate instruction Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 08/24] pipeline: create inline functions for learn instruction Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 09/24] pipeline: create inline functions for extern instruction Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 10/24] pipeline: create inline functions for move instruction Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 11/24] pipeline: create inline functions for DMA instruction Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 12/24] pipeline: create inline functions for ALU instructions Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 13/24] pipeline: create inline functions for register instructions Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 14/24] pipeline: create inline functions for meter instructions Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 15/24] pipeline: create inline functions for instruction operands Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 16/24] pipeline: enable persistent instruction meta-data Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 17/24] pipeline: introduce action functions Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 18/24] pipeline: introduce custom instructions Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 19/24] pipeline: introduce pipeline compilation Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 20/24] pipeline: export pipeline instructions to file Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 21/24] pipeline: generate action functions Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 22/24] pipeline: generate custom instruction functions Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 23/24] pipeline: build shared object for pipeline Cristian Dumitrescu
2021-09-13 16:44     ` [dpdk-dev] [PATCH V3 24/24] pipeline: enable pipeline compilation Cristian Dumitrescu
2021-09-13 16:51     ` [dpdk-dev] [PATCH V3 01/24] pipeline: move data structures to internal header file Stephen Hemminger
2021-09-13 18:42       ` Dumitrescu, Cristian
2021-09-13 19:02         ` Stephen Hemminger
2021-09-20 15:24     ` Dumitrescu, Cristian
2021-09-27 10:11     ` Thomas Monjalon

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