主题中讨论的其他器件: J6EVM5777、 X5777BXGABC、 DRA71
工具/软件:
我正在使用适用于 Linux 的 PROCESSOR-SDK-DRA7X 系列 SDK 进行验证。
这是一个与 SDK 中包含的 DSP 固件相关的问题。
- dra7-dsp1-fw.xe66
- dra7-dsp2-fw.xe66
■问题
SDK 中是否包含可以运行此固件并在 DSP 上执行压力测试的应用程序?
我想测量 DSP 承受高处理负载时的功耗。
我发现 Yocto 项目包括一个称为"ti-DSP-Benchmary"的项目。
这是否与应力测试有关?
~/ti-processor-sdk-linux-automotive-dra7xx-evm-6.00.00.03/yocto-layers/sources/meta-glsdk$ grep -rn "dsp" meta-arago-distro/conf/distro/arago-source-ipk.conf:256:SRCIPK_INSTALL_DIR_pn-ti-cgt6x = "dsp-devkit/cgt6x_${PV}" meta-arago-distro/conf/distro/arago-source-ipk.conf:263:CREATE_SRCIPK_pn-ti-dspbios = "1" meta-arago-distro/conf/distro/arago-source-ipk.conf:264:SRCIPK_INSTALL_DIR_pn-ti-dspbios = "dspbios_${PV}" meta-arago-distro/conf/distro/arago-source-ipk.conf:265:SRCIPK_PACKAGE_ARCH_pn-ti-dspbios = "${MACHINE_ARCH}" meta-arago-distro/conf/distro/arago-source-ipk.conf:275:CREATE_SRCIPK_pn-ti-dsplink = "1" meta-arago-distro/conf/distro/arago-source-ipk.conf:276:SRCIPK_INSTALL_DIR_pn-ti-dsplink = "dsplink_${PV}" meta-arago-distro/conf/distro/arago-source-ipk.conf:277:SRCIPK_PACKAGE_ARCH_pn-ti-dsplink = "${MACHINE_ARCH}" meta-arago-distro/conf/distro/arago-source-ipk.conf:311:CREATE_SRCIPK_pn-ti-dsp-benchmark = "1" meta-arago-distro/conf/distro/arago-source-ipk.conf:312:SRCIPK_INSTALL_DIR_pn-ti-dsp-benchmark = "example-applications/dsp-benchmark_${PV}" meta-arago-distro/conf/distro/arago-source-ipk.conf:313:SRCIPK_PACKAGE_ARCH_pn-ti-dsp-benchmark = "${MACHINE_ARCH}"
感谢您的答复。