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The difficulty of characterizing and observing valid software behavior during testing can be very difficult in flight systems. To address this issue, we evaluated several approaches to increasing test observability on the Shuttle Abort Flight Management (SAFM) system. To increase test observability, we added probes into the running system to evaluate the internal state and analyze test data. To minimize the impact of the instrumentation and reduce manual effort, we used Aspect-Oriented Programming (AOP) tools to instrument the source code. We developed and elicited a spectrum of properties, from generic to application specific properties, to be monitored via the instrumentation. To evaluate additional approaches, SAFM was ported to Linux, enabling the use of gcov for measuring test coverage, Valgrind for looking for memory usage errors, and libraries for finding non-normal floating point values. An in-house C source code scanning tool was also used to identify violations of SAFM coding standards, and other potentially problematic C constructs. Using these approaches with the existing test data sets, we were able to verify several important properties, confirm several problems and identify some previously unidentified issues.

The difficulty of characterizing and observing valid software behavior during testing can be very difficult in flight systems. To address this issue, we evaluated several approaches to increasing test observability on the Shuttle Abort Flight Management (SAFM) system. To increase test observability, we added probes into the running system to evaluate the internal state and analyze test data. To minimize the impact of the instrumentation and reduce manual effort, we used Aspect-Oriented Programming (AOP) tools to instrument the source code. We developed and elicited a spectrum of properties, from generic to application specific properties, to be monitored via the instrumentation. To evaluate additional approaches, SAFM was ported to Linux, enabling the use of gcov for measuring test coverage, Valgrind for looking for memory usage errors, and libraries for finding non-normal floating point values. An in-house C source code scanning tool was also used to identify violations of SAFM coding standards, and other potentially problematic C constructs. Using these approaches with the existing test data sets, we were able to verify several important properties, confirm several problems and identify some previously unidentified issues.

The difficulty of characterizing and observing valid software behavior during testing can be very difficult in flight systems. To address this issue, we evaluated several approaches to increasing test observability on the Shuttle Abort Flight Management (SAFM) system. To increase test observability, we added probes into the running system to evaluate the internal state and analyze test data. To minimize the impact of the instrumentation and reduce manual effort, we used Aspect-Oriented Programming (AOP) tools to instrument the source code. We developed and elicited a spectrum of properties, from generic to application specific properties, to be monitored via the instrumentation. To evaluate additional approaches, SAFM was ported to Linux, enabling the use of gcov for measuring test coverage, Valgrind for looking for memory usage errors, and libraries for finding non-normal floating point values. An in-house C++ source code scanning tool was also used to identify violations of SAFM coding standards, and other potentially problematic C++ constructs. Using these approaches with the existing test data sets, we were able to verify several important properties, confirm several problems and identify some previously unidentified issues.

Mike is honoured to welcome Anthony D Holt Jr (Tony Holt), to talk about the relevance of Ralph Ellison’s 1962 novel Invisible Man to today’s society, what we can learn and why Tony wrote an essay comparing it to Black Panther! You don’t need to read Invisible Man by Ralph Ellison to understand what is discussed in this conversation (although it will bring additional context), as the duo talk about code-switching, the power of understanding someone else’s perspective, identity (both cultural and individual) and Tony’s essay comparing Invisible Man to the 2018 Black Panther run by Ta-Nehisi Coates from Comics Lit Volume 1. Mike & Tony also talk about Tony’s home city of Detroit, other works by Ellison and so much more – this conversation is important to every person on this planet. Although Tony doesn’t have social media, you can find his notable releases and podcast appearances at https://linktr.ee/tonyholtjr Tony mentioned a few things in this conversation, including; Ta-Nehisi Coates’ 2018 Black Panther run; The Intergalactic Empire of Wakanda and his book Between the World and Me. Detroit: I Do Mind Dying, A Study In Urban Revolution by Dan Georgakas & Marvin Surkin. The podcast The Prof G Pod with Scott Galloway. The Detroit-based producer J Dilla and the book about him called Dilla Time by Dan Charnas – since recording, a street in Detroit was officially renamed J Dilla Street, details here: https://hiphopdx.com/news/j-dilla-street-renaming-detroit-common-questlove Find Comics Lit Volume 1 on Amazon or at the below link, you get 10% off with code 4HP10 at checkout (& don’t forget to review): www.accomplishinginnovationpress.com/product/comics-lit-vol-1 Mike also spoke about Comics Lit Vol1  in full with Tonya Todd and Tony Farina in episode 250 of Genuine Chit-Chat! The conversation that sparked Mike picking up Invisible Man was an episode of Tonya Todd’s Banned Books Conversations, found on the podcast feed of the Femme On Collective or here: https://youtu.be/eTdFuragMug?si=yHRxLxILsGkwO2TA The last episode of GCC was Douglas Vincent speaking about his Star Wars journey from 1977 to the Disney era and prior to that was the return of Gough of Beernuts Productions! If you want to support the show and get bonus content & early access, please support on Patreon for at least one exclusive bonus episode every week: www.patreon.com/GenuineChitChat Mike’s Recent Guest Spots: Mike appeared on Spider-Dan & The Secret Bores for their top 5 small cast movies, listen here: https://pod.fo/e/289237   Mike recently appeared on JAC’s Back To The Filmography podcast, tune in here:  https://pod.fo/e/28e32e Mike also appeared on Spider-Dan’s pod with Megan, talking Princess Diana in Spencer: https://pod.fo/e/2916c6   Find all of Mike’s social media & other links at https://linktr.ee/GenuineChitChat   Intro & outro read by BZ The Voice: http://bzthevoice.com Don’t forget to share and review the podcast, it helps more than you know!

Mike is honoured to welcome Anthony D Holt Jr (Tony Holt), to talk about the relevance of Ralph Ellison’s 1962 novel Invisible Man to today’s society, what we can learn and why Tony wrote an essay comparing it to Black Panther! You don’t need to read Invisible Man by Ralph Ellison to understand what is discussed in this conversation (although it will bring additional context), as the duo talk about code-switching, the power of understanding someone else’s perspective, identity (both cultural and individual) and Tony’s essay comparing Invisible Man to the 2018 Black Panther run by Ta-Nehisi Coates from Comics Lit Volume 1. Mike & Tony also talk about Tony’s home city of Detroit, other works by Ellison and so much more – this conversation is important to every person on this planet. Although Tony doesn’t have social media, you can find his notable releases and podcast appearances at https://linktr.ee/tonyholtjr Tony mentioned a few things in this conversation, including; Ta-Nehisi Coates’ 2018 Black Panther run; The Intergalactic Empire of Wakanda and his book Between the World and Me. Detroit: I Do Mind Dying, A Study In Urban Revolution by Dan Georgakas & Marvin Surkin. The podcast The Prof G Pod with Scott Galloway. The Detroit-based producer J Dilla and the book about him called Dilla Time by Dan Charnas – since recording, a street in Detroit was officially renamed J Dilla Street, details here: https://hiphopdx.com/news/j-dilla-street-renaming-detroit-common-questlove Find Comics Lit Volume 1 on Amazon or at the below link, you get 10% off with code 4HP10 at checkout (& don’t forget to review): www.accomplishinginnovationpress.com/product/comics-lit-vol-1 Mike also spoke about Comics Lit Vol1  in full with Tonya Todd and Tony Farina in episode 250 of Genuine Chit-Chat! The conversation that sparked Mike picking up Invisible Man was an episode of Tonya Todd’s Banned Books Conversations, found on the podcast feed of the Femme On Collective or here: https://youtu.be/eTdFuragMug?si=yHRxLxILsGkwO2TA The last episode of GCC was Douglas Vincent speaking about his Star Wars journey from 1977 to the Disney era and prior to that was the return of Gough of Beernuts Productions! If you want to support the show and get bonus content & early access, please support on Patreon for at least one exclusive bonus episode every week: www.patreon.com/GenuineChitChat Mike’s Recent Guest Spots: Mike appeared on Spider-Dan & The Secret Bores for their top 5 small cast movies, listen here: https://pod.fo/e/289237   Mike recently appeared on JAC’s Back To The Filmography podcast, tune in here:  https://pod.fo/e/28e32e Mike also appeared on Spider-Dan’s pod with Megan, talking Princess Diana in Spencer: https://pod.fo/e/2916c6   Find all of Mike’s social media & other links at https://linktr.ee/GenuineChitChat   Intro & outro read by BZ The Voice: http://bzthevoice.com Don’t forget to share and review the podcast, it helps more than you know!

Mike is honoured to welcome Anthony D Holt Jr (Tony Holt), to talk about the relevance of Ralph Ellison’s 1962 novel Invisible Man to today’s society, what we can learn and why Tony wrote an essay comparing it to Black Panther! You don’t need to read Invisible Man by Ralph Ellison to understand what is discussed in this conversation (although it will bring additional context), as the duo talk about code-switching, the power of understanding someone else’s perspective, identity (both cultural and individual) and Tony’s essay comparing Invisible Man to the 2018 Black Panther run by Ta-Nehisi Coates from Comics Lit Volume 1. Mike & Tony also talk about Tony’s home city of Detroit, other works by Ellison and so much more – this conversation is important to every person on this planet. Although Tony doesn’t have social media, you can find his notable releases and podcast appearances at https://linktr.ee/tonyholtjr Tony mentioned a few things in this conversation, including; Ta-Nehisi Coates’ 2018 Black Panther run; The Intergalactic Empire of Wakanda and his book Between the World and Me. Detroit: I Do Mind Dying, A Study In Urban Revolution by Dan Georgakas & Marvin Surkin. The podcast The Prof G Pod with Scott Galloway. The Detroit-based producer J Dilla and the book about him called Dilla Time by Dan Charnas – since recording, a street in Detroit was officially renamed J Dilla Street, details here: https://hiphopdx.com/news/j-dilla-street-renaming-detroit-common-questlove Find Comics Lit Volume 1 on Amazon or at the below link, you get 10% off with code 4HP10 at checkout (& don’t forget to review): www.accomplishinginnovationpress.com/product/comics-lit-vol-1 Mike also spoke about Comics Lit Vol1  in full with Tonya Todd and Tony Farina in episode 250 of Genuine Chit-Chat! The conversation that sparked Mike picking up Invisible Man was an episode of Tonya Todd’s Banned Books Conversations, found on the podcast feed of the Femme On Collective or here: https://youtu.be/eTdFuragMug?si=yHRxLxILsGkwO2TA The last episode of GCC was Douglas Vincent speaking about his Star Wars journey from 1977 to the Disney era and prior to that was the return of Gough of Beernuts Productions! If you want to support the show and get bonus content & early access, please support on Patreon for at least one exclusive bonus episode every week: www.patreon.com/GenuineChitChat Mike’s Recent Guest Spots: Mike appeared on Spider-Dan & The Secret Bores for their top 5 small cast movies, listen here: https://pod.fo/e/289237   Mike recently appeared on JAC’s Back To The Filmography podcast, tune in here:  https://pod.fo/e/28e32e Mike also appeared on Spider-Dan’s pod with Megan, talking Princess Diana in Spencer: https://pod.fo/e/2916c6   Find all of Mike’s social media & other links at https://linktr.ee/GenuineChitChat   Intro & outro read by BZ The Voice: http://bzthevoice.com Don’t forget to share and review the podcast, it helps more than you know!

Mike is honoured to welcome Anthony D Holt Jr (Tony Holt), to talk about the relevance of Ralph Ellison’s 1962 novel Invisible Man to today’s society, what we can learn and why Tony wrote an essay comparing it to Black Panther! You don’t need to read Invisible Man by Ralph Ellison to understand what is discussed in this conversation (although it will bring additional context), as the duo talk about code-switching, the power of understanding someone else’s perspective, identity (both cultural and individual) and Tony’s essay comparing Invisible Man to the 2018 Black Panther run by Ta-Nehisi Coates from Comics Lit Volume 1. Mike & Tony also talk about Tony’s home city of Detroit, other works by Ellison and so much more – this conversation is important to every person on this planet. Although Tony doesn’t have social media, you can find his notable releases and podcast appearances at https://linktr.ee/tonyholtjr Tony mentioned a few things in this conversation, including; Ta-Nehisi Coates’ 2018 Black Panther run; The Intergalactic Empire of Wakanda and his book Between the World and Me. Detroit: I Do Mind Dying, A Study In Urban Revolution by Dan Georgakas & Marvin Surkin. The podcast The Prof G Pod with Scott Galloway. The Detroit-based producer J Dilla and the book about him called Dilla Time by Dan Charnas – since recording, a street in Detroit was officially renamed J Dilla Street, details here: https://hiphopdx.com/news/j-dilla-street-renaming-detroit-common-questlove Find Comics Lit Volume 1 on Amazon or at the below link, you get 10% off with code 4HP10 at checkout (& don’t forget to review): www.accomplishinginnovationpress.com/product/comics-lit-vol-1 Mike also spoke about Comics Lit Vol1  in full with Tonya Todd and Tony Farina in episode 250 of Genuine Chit-Chat! The conversation that sparked Mike picking up Invisible Man was an episode of Tonya Todd’s Banned Books Conversations, found on the podcast feed of the Femme On Collective or here: https://youtu.be/eTdFuragMug?si=yHRxLxILsGkwO2TA The last episode of GCC was Douglas Vincent speaking about his Star Wars journey from 1977 to the Disney era and prior to that was the return of Gough of Beernuts Productions! If you want to support the show and get bonus content & early access, please support on Patreon for at least one exclusive bonus episode every week: www.patreon.com/GenuineChitChat Mike’s Recent Guest Spots: Mike appeared on Spider-Dan & The Secret Bores for their top 5 small cast movies, listen here: https://pod.fo/e/289237   Mike recently appeared on JAC’s Back To The Filmography podcast, tune in here:  https://pod.fo/e/28e32e Mike also appeared on Spider-Dan’s pod with Megan, talking Princess Diana in Spencer: https://pod.fo/e/2916c6   Find all of Mike’s social media & other links at https://linktr.ee/GenuineChitChat   Intro & outro read by BZ The Voice: http://bzthevoice.com Don’t forget to share and review the podcast, it helps more than you know!